528044391

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{19447}}^1$

素因数の和:19891

約数の個数: 24

約数和(自身を含む): 873759744

約数和(自身を除く): 345715353

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 3017, 3879, 9051, 19447, 27153, 58341, 136129, 175023, 408387, 1225161, 8381657, 25144971, 58671599, 75434913, 176014797, 528044391]

約数ペア:

[(1, 528044391), (3, 176014797), (7, 75434913), (9, 58671599), (21, 25144971), (63, 8381657), (431, 1225161), (1293, 408387), (3017, 175023), (3879, 136129), (9051, 58341), (19447, 27153)]