397071073

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{9629}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 467786880

約数和(自身を除く): 70715807

約数列:

[1, 7, 43, 137, 301, 959, 5891, 9629, 41237, 67403, 414047, 1319173, 2898329, 9234211, 56724439, 397071073]

約数ペア:

[(1, 397071073), (7, 56724439), (43, 9234211), (137, 2898329), (301, 1319173), (959, 414047), (5891, 67403), (9629, 41237)]