56945343

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208591}}^1$

素因数の和:208614

約数の個数: 16

約数和(自身を含む): 93449216

約数和(自身を除く): 36503873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 208591, 625773, 1460137, 2711683, 4380411, 8135049, 18981781, 56945343]

約数ペア:

[(1, 56945343), (3, 18981781), (7, 8135049), (13, 4380411), (21, 2711683), (39, 1460137), (91, 625773), (273, 208591)]