8866881

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 13305600

約数和(自身を除く): 4438719

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 4157, 12471, 37413, 112239, 328403, 985209, 2955627, 8866881]

約数ペア:

[(1, 8866881), (3, 2955627), (9, 985209), (27, 328403), (79, 112239), (237, 37413), (711, 12471), (2133, 4157)]