18321567277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1\times {\mathrm{2617}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 19810259392

約数和(自身を除く): 1488692115

約数列:

[1, 13, 331, 1627, 2617, 4303, 21151, 34021, 538537, 866227, 4257859, 7000981, 11260951, 55352167, 1409351329, 18321567277]

約数ペア:

[(1, 18321567277), (13, 1409351329), (331, 55352167), (1627, 11260951), (2617, 7000981), (4303, 4257859), (21151, 866227), (34021, 538537)]