16204497

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 5853423

約数列:

[1, 3, 89, 137, 267, 411, 443, 1329, 12193, 36579, 39427, 60691, 118281, 182073, 5401499, 16204497]

約数ペア:

[(1, 16204497), (3, 5401499), (89, 182073), (137, 118281), (267, 60691), (411, 39427), (443, 36579), (1329, 12193)]