56442669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2521}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 79896960

約数和(自身を除く): 23454291

約数列:

[1, 3, 17, 51, 439, 1317, 2521, 7463, 7563, 22389, 42857, 128571, 1106719, 3320157, 18814223, 56442669]

約数ペア:

[(1, 56442669), (3, 18814223), (17, 3320157), (51, 1106719), (439, 128571), (1317, 42857), (2521, 22389), (7463, 7563)]