57057637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 70422912

約数和(自身を除く): 13365275

約数列:

[1, 7, 13, 91, 491, 1277, 3437, 6383, 8939, 16601, 44681, 116207, 627007, 4389049, 8151091, 57057637]

約数ペア:

[(1, 57057637), (7, 8151091), (13, 4389049), (91, 627007), (491, 116207), (1277, 44681), (3437, 16601), (6383, 8939)]