3179493

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2338

約数の個数: 20

約数和(自身を含む): 5031180

約数和(自身を除く): 1851687

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2309, 6927, 20781, 39253, 62343, 117759, 187029, 353277, 1059831, 3179493]

約数ペア:

[(1, 3179493), (3, 1059831), (9, 353277), (17, 187029), (27, 117759), (51, 62343), (81, 39253), (153, 20781), (459, 6927), (1377, 2309)]