21068267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40751}}^1$

素因数の和:40809

約数の個数: 8

約数和(自身を含む): 23473152

約数和(自身を除く): 2404885

約数列:

[1, 11, 47, 517, 40751, 448261, 1915297, 21068267]

約数ペア:

[(1, 21068267), (11, 1915297), (47, 448261), (517, 40751)]