9836981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 12553728

約数和(自身を除く): 2716747

約数列:

[1, 7, 11, 43, 77, 301, 473, 2971, 3311, 20797, 32681, 127753, 228767, 894271, 1405283, 9836981]

約数ペア:

[(1, 9836981), (7, 1405283), (11, 894271), (43, 228767), (77, 127753), (301, 32681), (473, 20797), (2971, 3311)]