4105881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 6726720

約数和(自身を除く): 2620839

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1847, 2223, 5541, 16623, 24011, 35093, 72033, 105279, 216099, 315837, 456209, 1368627, 4105881]

約数ペア:

[(1, 4105881), (3, 1368627), (9, 456209), (13, 315837), (19, 216099), (39, 105279), (57, 72033), (117, 35093), (171, 24011), (247, 16623), (741, 5541), (1847, 2223)]