2669391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 4155840

約数和(自身を除く): 1486449

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 239, 657, 717, 1241, 2151, 3723, 4063, 11169, 12189, 17447, 36567, 52341, 157023, 296599, 889797, 2669391]

約数ペア:

[(1, 2669391), (3, 889797), (9, 296599), (17, 157023), (51, 52341), (73, 36567), (153, 17447), (219, 12189), (239, 11169), (657, 4063), (717, 3723), (1241, 2151)]