7989746721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{333031}}^1$

素因数の和:333772

約数の個数: 16

約数和(自身を含む): 11637470208

約数和(自身を除く): 3647723487

約数列:

[1, 3, 11, 33, 727, 2181, 7997, 23991, 333031, 999093, 3663341, 10990023, 242113537, 726340611, 2663248907, 7989746721]

約数ペア:

[(1, 7989746721), (3, 2663248907), (11, 726340611), (33, 242113537), (727, 10990023), (2181, 3663341), (7997, 999093), (23991, 333031)]