Factors of 121
Answer
Factors: 1, 11, 121
Number of factors: 3
Factor pairs: (1, 121), (11, 11)
Prime Factorization
121 = 112
Properties
- This number is not prime
- This number is a perfect square
- This is an odd number
- Sum of all factors: 133
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Understanding the Factors of 121
When we look at the number 121, we find that it has 3 factors in total. These are the numbers that divide evenly into 121 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 112.
Factor Pairs
The factors of 121 can be arranged in pairs: (1, 121), (11, 11). Each pair multiplies to give 121.