5201391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 7517664

約数和(自身を除く): 2316273

約数列:

[1, 3, 13, 39, 197, 591, 677, 2031, 2561, 7683, 8801, 26403, 133369, 400107, 1733797, 5201391]

約数ペア:

[(1, 5201391), (3, 1733797), (13, 400107), (39, 133369), (197, 26403), (591, 8801), (677, 7683), (2031, 2561)]