497680767

素因数分解:

$3^5\times {\mathrm{1307}}^1\times {\mathrm{1567}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 746543616

約数和(自身を除く): 248862849

約数列:

[1, 3, 9, 27, 81, 243, 1307, 1567, 3921, 4701, 11763, 14103, 35289, 42309, 105867, 126927, 317601, 380781, 2048069, 6144207, 18432621, 55297863, 165893589, 497680767]

約数ペア:

[(1, 497680767), (3, 165893589), (9, 55297863), (27, 18432621), (81, 6144207), (243, 2048069), (1307, 380781), (1567, 317601), (3921, 126927), (4701, 105867), (11763, 42309), (14103, 35289)]