27428467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 31185504

約数和(自身を除く): 3757037

約数列:

[1, 11, 41, 61, 451, 671, 997, 2501, 10967, 27511, 40877, 60817, 449647, 668987, 2493497, 27428467]

約数ペア:

[(1, 27428467), (11, 2493497), (41, 668987), (61, 449647), (451, 60817), (671, 40877), (997, 27511), (2501, 10967)]