17966259

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{8423}}^1$

素因数の和:8511

約数の個数: 16

約数和(自身を含む): 26956800

約数和(自身を除く): 8990541

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 8423, 25269, 75807, 227421, 665417, 1996251, 5988753, 17966259]

約数ペア:

[(1, 17966259), (3, 5988753), (9, 1996251), (27, 665417), (79, 227421), (237, 75807), (711, 25269), (2133, 8423)]