201806001

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{723319}}^1$

素因数の和:723356

約数の個数: 12

約数和(自身を含む): 300901120

約数和(自身を除く): 99095119

約数列:

[1, 3, 9, 31, 93, 279, 723319, 2169957, 6509871, 22422889, 67268667, 201806001]

約数ペア:

[(1, 201806001), (3, 67268667), (9, 22422889), (31, 6509871), (93, 2169957), (279, 723319)]