7045137

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{7907}}^1$

素因数の和:7930

約数の個数: 20

約数和(自身を含む): 11482416

約数和(自身を除く): 4437279

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 7907, 23721, 71163, 86977, 213489, 260931, 640467, 782793, 2348379, 7045137]

約数ペア:

[(1, 7045137), (3, 2348379), (9, 782793), (11, 640467), (27, 260931), (33, 213489), (81, 86977), (99, 71163), (297, 23721), (891, 7907)]