8648423

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 10235904

約数和(自身を除く): 1587481

約数列:

[1, 7, 47, 97, 271, 329, 679, 1897, 4559, 12737, 26287, 31913, 89159, 184009, 1235489, 8648423]

約数ペア:

[(1, 8648423), (7, 1235489), (47, 184009), (97, 89159), (271, 31913), (329, 26287), (679, 12737), (1897, 4559)]