2568717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3991104

約数和(自身を除く): 1422387

約数列:

[1, 3, 9, 17, 51, 103, 153, 163, 309, 489, 927, 1467, 1751, 2771, 5253, 8313, 15759, 16789, 24939, 50367, 151101, 285413, 856239, 2568717]

約数ペア:

[(1, 2568717), (3, 856239), (9, 285413), (17, 151101), (51, 50367), (103, 24939), (153, 16789), (163, 15759), (309, 8313), (489, 5253), (927, 2771), (1467, 1751)]