388614663

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1167011}}^1$

素因数の和:1167054

約数の個数: 12

約数和(自身を含む): 576503928

約数和(自身を除く): 187889265

約数列:

[1, 3, 9, 37, 111, 333, 1167011, 3501033, 10503099, 43179407, 129538221, 388614663]

約数ペア:

[(1, 388614663), (3, 129538221), (9, 43179407), (37, 10503099), (111, 3501033), (333, 1167011)]