1037391489

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 1556311680

約数和(自身を除く): 518920191

約数列:

[1, 3, 9, 27, 131, 241, 393, 723, 1179, 1217, 2169, 3537, 3651, 6507, 10953, 31571, 32859, 94713, 159427, 284139, 293297, 478281, 852417, 879891, 1434843, 2639673, 4304529, 7919019, 38421907, 115265721, 345797163, 1037391489]

約数ペア:

[(1, 1037391489), (3, 345797163), (9, 115265721), (27, 38421907), (131, 7919019), (241, 4304529), (393, 2639673), (723, 1434843), (1179, 879891), (1217, 852417), (2169, 478281), (3537, 293297), (3651, 284139), (6507, 159427), (10953, 94713), (31571, 32859)]