21167473613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{18859}}^1$

素因数の和:19097

約数の個数: 32

約数和(自身を含む): 25550622720

約数和(自身を除く): 4383149107

約数列:

[1, 11, 13, 47, 143, 167, 517, 611, 1837, 2171, 6721, 7849, 18859, 23881, 86339, 102037, 207449, 245167, 886373, 1122407, 2696837, 3149453, 9750103, 11522849, 34643983, 40942889, 126751339, 148024291, 450371779, 1628267201, 1924315783, 21167473613]

約数ペア:

[(1, 21167473613), (11, 1924315783), (13, 1628267201), (47, 450371779), (143, 148024291), (167, 126751339), (517, 40942889), (611, 34643983), (1837, 11522849), (2171, 9750103), (6721, 3149453), (7849, 2696837), (18859, 1122407), (23881, 886373), (86339, 245167), (102037, 207449)]