7440093

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3006

約数の個数: 20

約数和(自身を含む): 11476608

約数和(自身を除く): 4036515

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2963, 8889, 26667, 80001, 91853, 240003, 275559, 826677, 2480031, 7440093]

約数ペア:

[(1, 7440093), (3, 2480031), (9, 826677), (27, 275559), (31, 240003), (81, 91853), (93, 80001), (279, 26667), (837, 8889), (2511, 2963)]