7273071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6932

約数の個数: 20

約数和(自身を含む): 11702152

約数和(自身を除く): 4429081

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6907, 20721, 62163, 89791, 186489, 269373, 559467, 808119, 2424357, 7273071]

約数ペア:

[(1, 7273071), (3, 2424357), (9, 808119), (13, 559467), (27, 269373), (39, 186489), (81, 89791), (117, 62163), (351, 20721), (1053, 6907)]