328021263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{3109}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 499714800

約数和(自身を除く): 171693537

約数列:

[1, 3, 9, 19, 57, 171, 617, 1851, 3109, 5553, 9327, 11723, 27981, 35169, 59071, 105507, 177213, 531639, 1918253, 5754759, 17264277, 36446807, 109340421, 328021263]

約数ペア:

[(1, 328021263), (3, 109340421), (9, 36446807), (19, 17264277), (57, 5754759), (171, 1918253), (617, 531639), (1851, 177213), (3109, 105507), (5553, 59071), (9327, 35169), (11723, 27981)]