90861239

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 109699920

約数和(自身を除く): 18838681

約数列:

[1, 7, 49, 53, 59, 371, 413, 593, 2597, 2891, 3127, 4151, 21889, 29057, 31429, 34987, 153223, 220003, 244909, 1540021, 1714363, 1854311, 12980177, 90861239]

約数ペア:

[(1, 90861239), (7, 12980177), (49, 1854311), (53, 1714363), (59, 1540021), (371, 244909), (413, 220003), (593, 153223), (2597, 34987), (2891, 31429), (3127, 29057), (4151, 21889)]