8902629

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 20

約数和(自身を含む): 13416480

約数和(自身を除く): 4513851

約数列:

[1, 3, 9, 27, 81, 131, 393, 839, 1179, 2517, 3537, 7551, 10611, 22653, 67959, 109909, 329727, 989181, 2967543, 8902629]

約数ペア:

[(1, 8902629), (3, 2967543), (9, 989181), (27, 329727), (81, 109909), (131, 67959), (393, 22653), (839, 10611), (1179, 7551), (2517, 3537)]