Factors / Factors of 533

Factors of 533

1, 13, 41, 533

533 breaks into 2 pairs, tested up to √533 ≈ 23.1; each pair multiplies back to 533 exactly. 533's full pair list is (1, 533), (13, 41), for 4 divisors in total. 533's divisors other than 533 itself sum to just 55, 478 below 533: the common deficient case. 533 is odd, digit sum 11 for 533; none of 2-12 divide 533 evenly. 533 has 4 divisors; 532 has 12 and 534 has 8, so 532 wins here. 533 divided by its largest divisor, 41, gives 13.