814792347

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{5189}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 1198267200

約数和(自身を除く): 383474853

約数列:

[1, 3, 9, 73, 219, 239, 657, 717, 2151, 5189, 15567, 17447, 46701, 52341, 157023, 378797, 1136391, 1240171, 3409173, 3720513, 11161539, 90532483, 271597449, 814792347]

約数ペア:

[(1, 814792347), (3, 271597449), (9, 90532483), (73, 11161539), (219, 3720513), (239, 3409173), (657, 1240171), (717, 1136391), (2151, 378797), (5189, 157023), (15567, 52341), (17447, 46701)]