2593152063

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{438551}}^1$

素因数の和:438636

約数の個数: 20

約数和(自身を含む): 3926794608

約数和(自身を除く): 1333642545

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 438551, 1315653, 3946959, 11840877, 32014223, 35522631, 96042669, 288128007, 864384021, 2593152063]

約数ペア:

[(1, 2593152063), (3, 864384021), (9, 288128007), (27, 96042669), (73, 35522631), (81, 32014223), (219, 11840877), (657, 3946959), (1971, 1315653), (5913, 438551)]