12254444781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1\times {\mathrm{4373}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 18064270080

約数和(自身を除く): 5809825299

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2389, 4373, 7167, 13119, 40613, 54947, 74341, 100579, 121839, 164841, 223023, 301737, 934099, 1709843, 2802297, 5129529, 10447097, 31341291, 177600649, 240283231, 532801947, 720849693, 4084814927, 12254444781]

約数ペア:

[(1, 12254444781), (3, 4084814927), (17, 720849693), (23, 532801947), (51, 240283231), (69, 177600649), (391, 31341291), (1173, 10447097), (2389, 5129529), (4373, 2802297), (7167, 1709843), (13119, 934099), (40613, 301737), (54947, 223023), (74341, 164841), (100579, 121839)]