13822887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20849}}^1$

素因数の和:20882

約数の個数: 16

約数和(自身を含む): 21016800

約数和(自身を除く): 7193913

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20849, 62547, 271037, 354433, 813111, 1063299, 4607629, 13822887]

約数ペア:

[(1, 13822887), (3, 4607629), (13, 1063299), (17, 813111), (39, 354433), (51, 271037), (221, 62547), (663, 20849)]