2011025317

素因数分解:

$7^2\times {\mathrm{3301}}^1\times {\mathrm{12433}}^1$

素因数の和:15748

約数の個数: 12

約数和(自身を含む): 2340252876

約数和(自身を除く): 329227559

約数列:

[1, 7, 49, 3301, 12433, 23107, 87031, 161749, 609217, 41041333, 287289331, 2011025317]

約数ペア:

[(1, 2011025317), (7, 287289331), (49, 41041333), (3301, 609217), (12433, 161749), (23107, 87031)]