5115717

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:610

約数の個数: 20

約数和(自身を含む): 7714476

約数和(自身を除く): 2598759

約数列:

[1, 3, 9, 27, 81, 137, 411, 461, 1233, 1383, 3699, 4149, 11097, 12447, 37341, 63157, 189471, 568413, 1705239, 5115717]

約数ペア:

[(1, 5115717), (3, 1705239), (9, 568413), (27, 189471), (81, 63157), (137, 37341), (411, 12447), (461, 11097), (1233, 4149), (1383, 3699)]