663419396639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1\times {\mathrm{295909}}^1$

素因数の和:296950

約数の個数: 16

約数和(自身を含む): 699502832640

約数和(自身を除く): 36083436001

約数列:

[1, 23, 107, 911, 2461, 20953, 97477, 295909, 2241971, 6805907, 31662263, 269573099, 728232049, 6200181277, 28844321593, 663419396639]

約数ペア:

[(1, 663419396639), (23, 28844321593), (107, 6200181277), (911, 728232049), (2461, 269573099), (20953, 31662263), (97477, 6805907), (295909, 2241971)]