Factors / Factors of 349

Factors of 349

1, 349

349 is prime: only factor pair is (1, 349), confirmed by trial division up to √349 ≈ 18.7 turning up nothing else. 349's full pair list is (1, 349), for 2 divisors in total. 349's divisors other than 349 itself sum to just 1, 348 below 349: the common deficient case. 349 is odd, digit sum 16 for 349; none of 2-12 divide 349 evenly. 349 has 2 divisors; 348 has 12 and 350 has 12, so 348 wins here. 349 divided by its largest divisor, 1, gives 349.