7040089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 8673280

約数和(自身を除く): 1633191

約数列:

[1, 7, 19, 43, 133, 301, 817, 1231, 5719, 8617, 23389, 52933, 163723, 370531, 1005727, 7040089]

約数ペア:

[(1, 7040089), (7, 1005727), (19, 370531), (43, 163723), (133, 52933), (301, 23389), (817, 8617), (1231, 5719)]