9426989

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 18

約数和(自身を含む): 11244618

約数和(自身を除く): 1817629

約数列:

[1, 11, 13, 121, 143, 169, 461, 1573, 1859, 5071, 5993, 20449, 55781, 65923, 77909, 725153, 856999, 9426989]

約数ペア:

[(1, 9426989), (11, 856999), (13, 725153), (121, 77909), (143, 65923), (169, 55781), (461, 20449), (1573, 5993), (1859, 5071)]