2135997027

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{725789}}^1$

素因数の和:725907

約数の個数: 16

約数和(自身を含む): 3193476000

約数和(自身を除く): 1057478973

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 725789, 2177367, 6532101, 19596303, 79111001, 237333003, 711999009, 2135997027]

約数ペア:

[(1, 2135997027), (3, 711999009), (9, 237333003), (27, 79111001), (109, 19596303), (327, 6532101), (981, 2177367), (2943, 725789)]