2007994461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139241}}^1$

素因数の和:139297

約数の個数: 32

約数和(自身を含む): 3208135680

約数和(自身を除く): 1200141219

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 139241, 417723, 1531651, 2645579, 3202543, 4594953, 7936737, 9607629, 29101369, 35227973, 60848317, 87304107, 105683919, 182544951, 669331487, 2007994461]

約数ペア:

[(1, 2007994461), (3, 669331487), (11, 182544951), (19, 105683919), (23, 87304107), (33, 60848317), (57, 35227973), (69, 29101369), (209, 9607629), (253, 7936737), (437, 4594953), (627, 3202543), (759, 2645579), (1311, 1531651), (4807, 417723), (14421, 139241)]