331314241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 385689600

約数和(自身を除く): 54375359

約数列:

[1, 17, 23, 29, 61, 391, 479, 493, 667, 1037, 1403, 1769, 8143, 11017, 11339, 13891, 23851, 29219, 30073, 40687, 187289, 236147, 319493, 496723, 672037, 691679, 847351, 5431381, 11424629, 14404967, 19489073, 331314241]

約数ペア:

[(1, 331314241), (17, 19489073), (23, 14404967), (29, 11424629), (61, 5431381), (391, 847351), (479, 691679), (493, 672037), (667, 496723), (1037, 319493), (1403, 236147), (1769, 187289), (8143, 40687), (11017, 30073), (11339, 29219), (13891, 23851)]