31897527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4091}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 44782848

約数和(自身を除く): 12885321

約数列:

[1, 3, 23, 69, 113, 339, 2599, 4091, 7797, 12273, 94093, 282279, 462283, 1386849, 10632509, 31897527]

約数ペア:

[(1, 31897527), (3, 10632509), (23, 1386849), (69, 462283), (113, 282279), (339, 94093), (2599, 12273), (4091, 7797)]