12563565723

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{9900367}}^1$

素因数の和:9900423

約数の個数: 16

約数和(自身を含む): 19008706560

約数和(自身を除く): 6445140837

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 9900367, 29701101, 89103303, 267309909, 465317249, 1395951747, 4187855241, 12563565723]

約数ペア:

[(1, 12563565723), (3, 4187855241), (9, 1395951747), (27, 465317249), (47, 267309909), (141, 89103303), (423, 29701101), (1269, 9900367)]