8022309

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 10929600

約数和(自身を除く): 2907291

約数列:

[1, 3, 131, 137, 149, 393, 411, 447, 17947, 19519, 20413, 53841, 58557, 61239, 2674103, 8022309]

約数ペア:

[(1, 8022309), (3, 2674103), (131, 61239), (137, 58557), (149, 53841), (393, 20413), (411, 19519), (447, 17947)]