12393663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 17568000

約数和(自身を除く): 5174337

約数列:

[1, 3, 17, 51, 487, 499, 1461, 1497, 8279, 8483, 24837, 25449, 243013, 729039, 4131221, 12393663]

約数ペア:

[(1, 12393663), (3, 4131221), (17, 729039), (51, 243013), (487, 25449), (499, 24837), (1461, 8483), (1497, 8279)]