57143571

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3217}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 79085568

約数和(自身を除く): 21941997

約数列:

[1, 3, 31, 93, 191, 573, 3217, 5921, 9651, 17763, 99727, 299181, 614447, 1843341, 19047857, 57143571]

約数ペア:

[(1, 57143571), (3, 19047857), (31, 1843341), (93, 614447), (191, 299181), (573, 99727), (3217, 17763), (5921, 9651)]