7960689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 12639744

約数和(自身を除く): 4679055

約数列:

[1, 3, 9, 11, 33, 99, 191, 421, 573, 1263, 1719, 2101, 3789, 4631, 6303, 13893, 18909, 41679, 80411, 241233, 723699, 884521, 2653563, 7960689]

約数ペア:

[(1, 7960689), (3, 2653563), (9, 884521), (11, 723699), (33, 241233), (99, 80411), (191, 41679), (421, 18909), (573, 13893), (1263, 6303), (1719, 4631), (2101, 3789)]