20161532133

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{2156083}}^1$

素因数の和:2157128

約数の個数: 12

約数和(自身を含む): 29150255680

約数和(自身を除く): 8988723547

約数列:

[1, 3, 9, 1039, 3117, 9351, 2156083, 6468249, 19404747, 2240170237, 6720510711, 20161532133]

約数ペア:

[(1, 20161532133), (3, 6720510711), (9, 2240170237), (1039, 19404747), (3117, 6468249), (9351, 2156083)]