2005955442837

素因数分解:

$3^3\times {\mathrm{295819}}^1\times {\mathrm{251149}}^1$

素因数の和:546977

約数の個数: 16

約数和(自身を含む): 2971807720000

約数和(自身を除く): 965852277163

約数列:

[1, 3, 9, 27, 251149, 295819, 753447, 887457, 2260341, 2662371, 6781023, 7987113, 74294646031, 222883938093, 668651814279, 2005955442837]

約数ペア:

[(1, 2005955442837), (3, 668651814279), (9, 222883938093), (27, 74294646031), (251149, 7987113), (295819, 6781023), (753447, 2662371), (887457, 2260341)]