18223777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9803}}^1$

素因数の和:9840

約数の個数: 12

約数和(自身を含む): 21529584

約数和(自身を除く): 3305807

約数列:

[1, 11, 13, 143, 169, 1859, 9803, 107833, 127439, 1401829, 1656707, 18223777]

約数ペア:

[(1, 18223777), (11, 1656707), (13, 1401829), (143, 127439), (169, 107833), (1859, 9803)]