399485088573

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{11719}}^1\times {\mathrm{76261}}^1$

素因数の和:88132

約数の個数: 16

約数和(自身を含む): 536274384000

約数和(自身を除く): 136789295427

約数列:

[1, 3, 149, 447, 11719, 35157, 76261, 228783, 1746131, 5238393, 11362889, 34088667, 893702659, 2681107977, 133161696191, 399485088573]

約数ペア:

[(1, 399485088573), (3, 133161696191), (149, 2681107977), (447, 893702659), (11719, 34088667), (35157, 11362889), (76261, 5238393), (228783, 1746131)]