413633987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{25639}}^1$

素因数の和:25742

約数の個数: 16

約数和(自身を含む): 478134720

約数和(自身を除く): 64500733

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 25639, 333307, 435863, 1871647, 5666219, 24331411, 31817999, 413633987]

約数ペア:

[(1, 413633987), (13, 31817999), (17, 24331411), (73, 5666219), (221, 1871647), (949, 435863), (1241, 333307), (16133, 25639)]