9996741

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 14894880

約数和(自身を除く): 4898139

約数列:

[1, 3, 9, 61, 131, 139, 183, 393, 417, 549, 1179, 1251, 7991, 8479, 18209, 23973, 25437, 54627, 71919, 76311, 163881, 1110749, 3332247, 9996741]

約数ペア:

[(1, 9996741), (3, 3332247), (9, 1110749), (61, 163881), (131, 76311), (139, 71919), (183, 54627), (393, 25437), (417, 23973), (549, 18209), (1179, 8479), (1251, 7991)]