9767967

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 14555520

約数和(自身を除く): 4787553

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 379, 781, 1137, 2343, 4169, 8591, 12507, 25773, 26909, 45859, 80727, 137577, 295999, 887997, 3255989, 9767967]

約数ペア:

[(1, 9767967), (3, 3255989), (11, 887997), (33, 295999), (71, 137577), (121, 80727), (213, 45859), (363, 26909), (379, 25773), (781, 12507), (1137, 8591), (2343, 4169)]