20170188711

素因数分解:

$3^2\times {\mathrm{281}}^1\times {\mathrm{7975559}}^1$

素因数の和:7975846

約数の個数: 12

約数和(自身を含む): 29238402960

約数和(自身を除く): 9068214249

約数列:

[1, 3, 9, 281, 843, 2529, 7975559, 23926677, 71780031, 2241132079, 6723396237, 20170188711]

約数ペア:

[(1, 20170188711), (3, 6723396237), (9, 2241132079), (281, 71780031), (843, 23926677), (2529, 7975559)]