12573431

素因数分解:

${\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 13994400

約数和(自身を除く): 1420969

約数列:

[1, 13, 59, 97, 169, 767, 1261, 2197, 5723, 9971, 16393, 74399, 129623, 213109, 967187, 12573431]

約数ペア:

[(1, 12573431), (13, 967187), (59, 213109), (97, 129623), (169, 74399), (767, 16393), (1261, 9971), (2197, 5723)]