8681521527837

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{661}}^1\times {\mathrm{2404159}}^1$

素因数の和:2405433

約数の個数: 24

約数和(自身を含む): 12579642183680

約数和(自身を除く): 3898120655843

約数列:

[1, 3, 9, 607, 661, 1821, 1983, 5463, 5949, 401227, 1203681, 2404159, 3611043, 7212477, 21637431, 1459324513, 1589149099, 4377973539, 4767447297, 13133920617, 14302341891, 964613503093, 2893840509279, 8681521527837]

約数ペア:

[(1, 8681521527837), (3, 2893840509279), (9, 964613503093), (607, 14302341891), (661, 13133920617), (1821, 4767447297), (1983, 4377973539), (5463, 1589149099), (5949, 1459324513), (401227, 21637431), (1203681, 7212477), (2404159, 3611043)]