28668859023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{372289}}^1$

素因数の和:372511

約数の個数: 32

約数和(自身を含む): 46223526400

約数和(自身を除く): 17554667377

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1351, 3667, 4053, 11001, 25669, 77007, 372289, 1116867, 2606023, 7073491, 7818069, 21220473, 49514437, 71851777, 148543311, 215555331, 502962439, 1365183763, 1508887317, 4095551289, 9556286341, 28668859023]

約数ペア:

[(1, 28668859023), (3, 9556286341), (7, 4095551289), (19, 1508887317), (21, 1365183763), (57, 502962439), (133, 215555331), (193, 148543311), (399, 71851777), (579, 49514437), (1351, 21220473), (3667, 7818069), (4053, 7073491), (11001, 2606023), (25669, 1116867), (77007, 372289)]