87801337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 101964744

約数和(自身を除く): 14163407

約数列:

[1, 13, 19, 53, 247, 353, 361, 689, 1007, 4589, 4693, 6707, 13091, 18709, 19133, 87191, 127433, 243217, 248729, 355471, 1656629, 4621123, 6753949, 87801337]

約数ペア:

[(1, 87801337), (13, 6753949), (19, 4621123), (53, 1656629), (247, 355471), (353, 248729), (361, 243217), (689, 127433), (1007, 87191), (4589, 19133), (4693, 18709), (6707, 13091)]