8613009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{30871}}^1$

素因数の和:30908

約数の個数: 12

約数和(自身を含む): 12842752

約数和(自身を除く): 4229743

約数列:

[1, 3, 9, 31, 93, 279, 30871, 92613, 277839, 957001, 2871003, 8613009]

約数ペア:

[(1, 8613009), (3, 2871003), (9, 957001), (31, 277839), (93, 92613), (279, 30871)]