Factors / Factors of 107

Factors of 107

1, 107

107 is prime: only factor pair is (1, 107), confirmed by trial division up to √107 ≈ 10.3 turning up nothing else. 107's full pair list is (1, 107), for 2 divisors in total. 107's divisors other than 107 itself sum to just 1, 106 below 107: the common deficient case. 107 is odd, digit sum 8 for 107; none of 2-12 divide 107 evenly. 107 has 2 divisors; 106 has 4 and 108 has 12, so 108 wins here. 107 divided by its largest divisor, 1, gives 107.