420072169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1\times {\mathrm{827}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 466952256

約数和(自身を除く): 46880087

約数列:

[1, 11, 61, 671, 757, 827, 8327, 9097, 46177, 50447, 507947, 554917, 626039, 6886429, 38188379, 420072169]

約数ペア:

[(1, 420072169), (11, 38188379), (61, 6886429), (671, 626039), (757, 554917), (827, 507947), (8327, 50447), (9097, 46177)]