22507713

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1153}}^1$

素因数の和:1406

約数の個数: 20

約数和(自身を含む): 33791428

約数和(自身を除く): 11283715

約数列:

[1, 3, 9, 27, 81, 241, 723, 1153, 2169, 3459, 6507, 10377, 19521, 31131, 93393, 277873, 833619, 2500857, 7502571, 22507713]

約数ペア:

[(1, 22507713), (3, 7502571), (9, 2500857), (27, 833619), (81, 277873), (241, 93393), (723, 31131), (1153, 19521), (2169, 10377), (3459, 6507)]