22528881

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{8101}}^1$

素因数の和:8213

約数の個数: 16

約数和(自身を含む): 33704320

約数和(自身を除く): 11175439

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 8101, 24303, 72909, 218727, 834403, 2503209, 7509627, 22528881]

約数ペア:

[(1, 22528881), (3, 7509627), (9, 2503209), (27, 834403), (103, 218727), (309, 72909), (927, 24303), (2781, 8101)]