68701919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1361}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 81000864

約数和(自身を除く): 12298945

約数列:

[1, 11, 13, 143, 353, 1361, 3883, 4589, 14971, 17693, 50479, 194623, 480433, 5284763, 6245629, 68701919]

約数ペア:

[(1, 68701919), (11, 6245629), (13, 5284763), (143, 480433), (353, 194623), (1361, 50479), (3883, 17693), (4589, 14971)]