12180429

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 18105600

約数和(自身を除く): 5925171

約数列:

[1, 3, 9, 27, 409, 1103, 1227, 3309, 3681, 9927, 11043, 29781, 451127, 1353381, 4060143, 12180429]

約数ペア:

[(1, 12180429), (3, 4060143), (9, 1353381), (27, 451127), (409, 29781), (1103, 11043), (1227, 9927), (3309, 3681)]