7148691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 11359296

約数和(自身を除く): 4210605

約数列:

[1, 3, 9, 11, 33, 99, 163, 443, 489, 1329, 1467, 1793, 3987, 4873, 5379, 14619, 16137, 43857, 72209, 216627, 649881, 794299, 2382897, 7148691]

約数ペア:

[(1, 7148691), (3, 2382897), (9, 794299), (11, 649881), (33, 216627), (99, 72209), (163, 43857), (443, 16137), (489, 14619), (1329, 5379), (1467, 4873), (1793, 3987)]