28521627

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 38658048

約数和(自身を除く): 10136421

約数列:

[1, 3, 103, 241, 309, 383, 723, 1149, 24823, 39449, 74469, 92303, 118347, 276909, 9507209, 28521627]

約数ペア:

[(1, 28521627), (3, 9507209), (103, 276909), (241, 118347), (309, 92303), (383, 74469), (723, 39449), (1149, 24823)]