90942657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{3571}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 130820928

約数和(自身を除く): 39878271

約数列:

[1, 3, 13, 39, 653, 1959, 3571, 8489, 10713, 25467, 46423, 139269, 2331863, 6995589, 30314219, 90942657]

約数ペア:

[(1, 90942657), (3, 30314219), (13, 6995589), (39, 2331863), (653, 139269), (1959, 46423), (3571, 25467), (8489, 10713)]