9472771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 12089088

約数和(自身を除く): 2616317

約数列:

[1, 7, 11, 43, 77, 301, 473, 2861, 3311, 20027, 31471, 123023, 220297, 861161, 1353253, 9472771]

約数ペア:

[(1, 9472771), (7, 1353253), (11, 861161), (43, 220297), (77, 123023), (301, 31471), (473, 20027), (2861, 3311)]