23431247

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 27542592

約数和(自身を除く): 4111345

約数列:

[1, 7, 53, 137, 371, 461, 959, 3227, 7261, 24433, 50827, 63157, 171031, 442099, 3347321, 23431247]

約数ペア:

[(1, 23431247), (7, 3347321), (53, 442099), (137, 171031), (371, 63157), (461, 50827), (959, 24433), (3227, 7261)]