129522239

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 168403536

約数和(自身を除く): 38881297

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 5861, 22099, 41027, 64471, 240301, 287189, 451297, 1682107, 2643311, 3159079, 11774749, 18503177, 129522239]

約数ペア:

[(1, 129522239), (7, 18503177), (11, 11774749), (41, 3159079), (49, 2643311), (77, 1682107), (287, 451297), (451, 287189), (539, 240301), (2009, 64471), (3157, 41027), (5861, 22099)]