2021110069

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 2325818880

約数和(自身を除く): 304708811

約数列:

[1, 11, 31, 71, 121, 341, 781, 2201, 3751, 7589, 8591, 24211, 83479, 235259, 266321, 538819, 918269, 2587849, 5927009, 16703389, 28466339, 65197099, 183737279, 2021110069]

約数ペア:

[(1, 2021110069), (11, 183737279), (31, 65197099), (71, 28466339), (121, 16703389), (341, 5927009), (781, 2587849), (2201, 918269), (3751, 538819), (7589, 266321), (8591, 235259), (24211, 83479)]