254606481

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{1193}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 384448896

約数和(自身を除く): 129842415

約数列:

[1, 3, 9, 23, 69, 207, 1031, 1193, 3093, 3579, 9279, 10737, 23713, 27439, 71139, 82317, 213417, 246951, 1229983, 3689949, 11069847, 28289609, 84868827, 254606481]

約数ペア:

[(1, 254606481), (3, 84868827), (9, 28289609), (23, 11069847), (69, 3689949), (207, 1229983), (1031, 246951), (1193, 213417), (3093, 82317), (3579, 71139), (9279, 27439), (10737, 23713)]