9656889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 14555520

約数和(自身を除く): 4898631

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 719, 1221, 2157, 4477, 7909, 13431, 23727, 26603, 79809, 86999, 260997, 292633, 877899, 3218963, 9656889]

約数ペア:

[(1, 9656889), (3, 3218963), (11, 877899), (33, 292633), (37, 260997), (111, 86999), (121, 79809), (363, 26603), (407, 23727), (719, 13431), (1221, 7909), (2157, 4477)]