38879433

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{709}}^1$

素因数の和:1398

約数の個数: 20

約数和(自身を含む): 58246980

約数和(自身を除く): 19367547

約数列:

[1, 3, 9, 27, 81, 677, 709, 2031, 2127, 6093, 6381, 18279, 19143, 54837, 57429, 479993, 1439979, 4319937, 12959811, 38879433]

約数ペア:

[(1, 38879433), (3, 12959811), (9, 4319937), (27, 1439979), (81, 479993), (677, 57429), (709, 54837), (2031, 19143), (2127, 18279), (6093, 6381)]