390147787

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 406257120

約数和(自身を除く): 16109333

約数列:

[1, 53, 89, 107, 773, 4717, 5671, 9523, 40969, 68797, 82711, 504719, 3646241, 4383683, 7361279, 390147787]

約数ペア:

[(1, 390147787), (53, 7361279), (89, 4383683), (107, 3646241), (773, 504719), (4717, 82711), (5671, 68797), (9523, 40969)]