2090517

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3306912

約数和(自身を除く): 1216395

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 443, 1329, 1573, 4719, 4873, 5759, 14619, 17277, 53603, 63349, 160809, 190047, 696839, 2090517]

約数ペア:

[(1, 2090517), (3, 696839), (11, 190047), (13, 160809), (33, 63349), (39, 53603), (121, 17277), (143, 14619), (363, 5759), (429, 4873), (443, 4719), (1329, 1573)]