28116803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 33185376

約数和(自身を除く): 5068573

約数列:

[1, 11, 13, 143, 353, 557, 3883, 4589, 6127, 7241, 50479, 79651, 196621, 2162831, 2556073, 28116803]

約数ペア:

[(1, 28116803), (11, 2556073), (13, 2162831), (143, 196621), (353, 79651), (557, 50479), (3883, 7241), (4589, 6127)]