418515189

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{13781}}^1$

素因数の和:14028

約数の個数: 16

約数和(自身を含む): 571567104

約数和(自身を除く): 153051915

約数列:

[1, 3, 53, 159, 191, 573, 10123, 13781, 30369, 41343, 730393, 2191179, 2632171, 7896513, 139505063, 418515189]

約数ペア:

[(1, 418515189), (3, 139505063), (53, 7896513), (159, 2632171), (191, 2191179), (573, 730393), (10123, 41343), (13781, 30369)]