1040065221279

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{5204047}}^1$

素因数の和:5204395

約数の個数: 32

約数和(自身を含む): 1641315106816

約数和(自身を除く): 601249885537

約数列:

[1, 3, 7, 21, 31, 93, 217, 307, 651, 921, 2149, 6447, 9517, 28551, 66619, 199857, 5204047, 15612141, 36428329, 109284987, 161325457, 483976371, 1129278199, 1597642429, 3387834597, 4792927287, 11183497003, 33550491009, 49526915299, 148580745897, 346688407093, 1040065221279]

約数ペア:

[(1, 1040065221279), (3, 346688407093), (7, 148580745897), (21, 49526915299), (31, 33550491009), (93, 11183497003), (217, 4792927287), (307, 3387834597), (651, 1597642429), (921, 1129278199), (2149, 483976371), (6447, 161325457), (9517, 109284987), (28551, 36428329), (66619, 15612141), (199857, 5204047)]