9040031

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 12244512

約数和(自身を除く): 3204481

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 821, 847, 1001, 1573, 5747, 9031, 10673, 11011, 63217, 74711, 99341, 117403, 695387, 821821, 1291433, 9040031]

約数ペア:

[(1, 9040031), (7, 1291433), (11, 821821), (13, 695387), (77, 117403), (91, 99341), (121, 74711), (143, 63217), (821, 11011), (847, 10673), (1001, 9031), (1573, 5747)]