22255023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 38117120

約数和(自身を除く): 15862097

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 193, 289, 323, 357, 399, 579, 867, 969, 1351, 2023, 2261, 3281, 3667, 4053, 5491, 6069, 6783, 9843, 11001, 16473, 22967, 25669, 38437, 55777, 62339, 68901, 77007, 115311, 167331, 187017, 390439, 436373, 1059763, 1171317, 1309119, 3179289, 7418341, 22255023]

約数ペア:

[(1, 22255023), (3, 7418341), (7, 3179289), (17, 1309119), (19, 1171317), (21, 1059763), (51, 436373), (57, 390439), (119, 187017), (133, 167331), (193, 115311), (289, 77007), (323, 68901), (357, 62339), (399, 55777), (579, 38437), (867, 25669), (969, 22967), (1351, 16473), (2023, 11001), (2261, 9843), (3281, 6783), (3667, 6069), (4053, 5491)]