130520917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 142297344

約数和(自身を除く): 11776427

約数列:

[1, 17, 41, 271, 691, 697, 4607, 11111, 11747, 28331, 187261, 188887, 481627, 3183437, 7677701, 130520917]

約数ペア:

[(1, 130520917), (17, 7677701), (41, 3183437), (271, 481627), (691, 188887), (697, 187261), (4607, 28331), (11111, 11747)]