15696031221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{7691}}^1\times {\mathrm{17443}}^1$

素因数の和:25153

約数の個数: 24

約数和(自身を含む): 24420623136

約数和(自身を除く): 8724591915

約数列:

[1, 3, 9, 13, 39, 117, 7691, 17443, 23073, 52329, 69219, 99983, 156987, 226759, 299949, 680277, 899847, 2040831, 134154113, 402462339, 1207387017, 1744003469, 5232010407, 15696031221]

約数ペア:

[(1, 15696031221), (3, 5232010407), (9, 1744003469), (13, 1207387017), (39, 402462339), (117, 134154113), (7691, 2040831), (17443, 899847), (23073, 680277), (52329, 299949), (69219, 226759), (99983, 156987)]