418744107

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{39869}}^1$

素因数の和:40267

約数の個数: 16

約数和(自身を含む): 621972000

約数和(自身を除く): 203227893

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 39869, 119607, 358821, 1076463, 15509041, 46527123, 139581369, 418744107]

約数ペア:

[(1, 418744107), (3, 139581369), (9, 46527123), (27, 15509041), (389, 1076463), (1167, 358821), (3501, 119607), (10503, 39869)]