12425157

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 18674656

約数和(自身を除く): 6249499

約数列:

[1, 3, 9, 27, 81, 211, 633, 727, 1899, 2181, 5697, 6543, 17091, 19629, 58887, 153397, 460191, 1380573, 4141719, 12425157]

約数ペア:

[(1, 12425157), (3, 4141719), (9, 1380573), (27, 460191), (81, 153397), (211, 58887), (633, 19629), (727, 17091), (1899, 6543), (2181, 5697)]