2551717119

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22192

約数の個数: 48

約数和(自身を含む): 4348102400

約数和(自身を除く): 1796385281

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 867, 969, 2023, 2261, 5491, 6069, 6783, 16473, 22129, 38437, 66387, 115311, 154903, 376193, 420451, 464709, 1128579, 1261353, 2633351, 2943157, 6395281, 7147667, 7900053, 8829471, 19185843, 21443001, 44766967, 50033669, 121510339, 134300901, 150101007, 364531017, 850572373, 2551717119]

約数ペア:

[(1, 2551717119), (3, 850572373), (7, 364531017), (17, 150101007), (19, 134300901), (21, 121510339), (51, 50033669), (57, 44766967), (119, 21443001), (133, 19185843), (289, 8829471), (323, 7900053), (357, 7147667), (399, 6395281), (867, 2943157), (969, 2633351), (2023, 1261353), (2261, 1128579), (5491, 464709), (6069, 420451), (6783, 376193), (16473, 154903), (22129, 115311), (38437, 66387)]