89903099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 107278992

約数和(自身を除く): 17375893

約数列:

[1, 11, 13, 137, 143, 169, 353, 1507, 1781, 1859, 3883, 4589, 19591, 23153, 48361, 50479, 59657, 254683, 531971, 628693, 656227, 6915623, 8173009, 89903099]

約数ペア:

[(1, 89903099), (11, 8173009), (13, 6915623), (137, 656227), (143, 628693), (169, 531971), (353, 254683), (1507, 59657), (1781, 50479), (1859, 48361), (3883, 23153), (4589, 19591)]