883399689

素因数分解:

$3^4\times {\mathrm{2239}}^1\times {\mathrm{4871}}^1$

素因数の和:7122

約数の個数: 20

約数和(自身を含む): 1320506880

約数和(自身を除く): 437107191

約数列:

[1, 3, 9, 27, 81, 2239, 4871, 6717, 14613, 20151, 43839, 60453, 131517, 181359, 394551, 10906169, 32718507, 98155521, 294466563, 883399689]

約数ペア:

[(1, 883399689), (3, 294466563), (9, 98155521), (27, 32718507), (81, 10906169), (2239, 394551), (4871, 181359), (6717, 131517), (14613, 60453), (20151, 43839)]