28617147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 44726864

約数和(自身を除く): 16109717

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 883, 2493, 2649, 3601, 7947, 10803, 11479, 32409, 34437, 103311, 244591, 733773, 2201319, 3179683, 9539049, 28617147]

約数ペア:

[(1, 28617147), (3, 9539049), (9, 3179683), (13, 2201319), (39, 733773), (117, 244591), (277, 103311), (831, 34437), (883, 32409), (2493, 11479), (2649, 10803), (3601, 7947)]