613993913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{12239}}^1$

素因数の和:12496

約数の個数: 16

約数和(自身を含む): 703261440

約数和(自身を除く): 89267527

約数列:

[1, 13, 17, 221, 227, 2951, 3859, 12239, 50167, 159107, 208063, 2704819, 2778253, 36117289, 47230301, 613993913]

約数ペア:

[(1, 613993913), (13, 47230301), (17, 36117289), (221, 2778253), (227, 2704819), (2951, 208063), (3859, 159107), (12239, 50167)]