21096427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 24403680

約数和(自身を除く): 3307253

約数列:

[1, 11, 29, 41, 319, 451, 1189, 1613, 13079, 17743, 46777, 66133, 514547, 727463, 1917857, 21096427]

約数ペア:

[(1, 21096427), (11, 1917857), (29, 727463), (41, 514547), (319, 66133), (451, 46777), (1189, 17743), (1613, 13079)]