31798329

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 43606080

約数和(自身を除く): 11807751

約数列:

[1, 3, 41, 123, 419, 617, 1257, 1851, 17179, 25297, 51537, 75891, 258523, 775569, 10599443, 31798329]

約数ペア:

[(1, 31798329), (3, 10599443), (41, 775569), (123, 258523), (419, 75891), (617, 51537), (1257, 25297), (1851, 17179)]