13322211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 21603840

約数和(自身を除く): 8281629

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 193, 399, 519, 579, 1211, 1351, 3287, 3633, 3667, 4053, 9861, 11001, 23009, 25669, 33389, 69027, 77007, 100167, 233723, 634391, 701169, 1903173, 4440737, 13322211]

約数ペア:

[(1, 13322211), (3, 4440737), (7, 1903173), (19, 701169), (21, 634391), (57, 233723), (133, 100167), (173, 77007), (193, 69027), (399, 33389), (519, 25669), (579, 23009), (1211, 11001), (1351, 9861), (3287, 4053), (3633, 3667)]