126645013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 151343360

約数和(自身を除く): 24698347

約数列:

[1, 11, 19, 31, 121, 209, 341, 589, 1777, 2299, 3751, 6479, 19547, 33763, 55087, 71269, 215017, 371393, 605957, 1046653, 4085323, 6665527, 11513183, 126645013]

約数ペア:

[(1, 126645013), (11, 11513183), (19, 6665527), (31, 4085323), (121, 1046653), (209, 605957), (341, 371393), (589, 215017), (1777, 71269), (2299, 55087), (3751, 33763), (6479, 19547)]