9917047

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 11860992

約数和(自身を除く): 1943945

約数列:

[1, 7, 43, 47, 301, 329, 701, 2021, 4907, 14147, 30143, 32947, 211001, 230629, 1416721, 9917047]

約数ペア:

[(1, 9917047), (7, 1416721), (43, 230629), (47, 211001), (301, 32947), (329, 30143), (701, 14147), (2021, 4907)]