2017054629

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{300023}}^1$

素因数の和:300118

約数の個数: 20

約数和(自身を含む): 3049443936

約数和(自身を除く): 1032389307

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 300023, 900069, 2700207, 8100621, 24301863, 24901909, 74705727, 224117181, 672351543, 2017054629]

約数ペア:

[(1, 2017054629), (3, 672351543), (9, 224117181), (27, 74705727), (81, 24901909), (83, 24301863), (249, 8100621), (747, 2700207), (2241, 900069), (6723, 300023)]