124263217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 145782504

約数和(自身を除く): 21519287

約数列:

[1, 13, 17, 53, 103, 221, 689, 901, 1339, 1751, 5459, 10609, 11713, 22763, 70967, 92803, 137917, 180353, 562277, 1206439, 2344589, 7309601, 9558709, 124263217]

約数ペア:

[(1, 124263217), (13, 9558709), (17, 7309601), (53, 2344589), (103, 1206439), (221, 562277), (689, 180353), (901, 137917), (1339, 92803), (1751, 70967), (5459, 22763), (10609, 11713)]