10090821

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 14584640

約数和(自身を除く): 4493819

約数列:

[1, 3, 13, 39, 169, 507, 1531, 2197, 4593, 6591, 19903, 59709, 258739, 776217, 3363607, 10090821]

約数ペア:

[(1, 10090821), (3, 3363607), (13, 776217), (39, 258739), (169, 59709), (507, 19903), (1531, 6591), (2197, 4593)]