143428593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 240353280

約数和(自身を除く): 96924687

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 4889, 9779, 14667, 29337, 34223, 53779, 102669, 161337, 376453, 620903, 1129359, 1862709, 4346321, 6829933, 13038963, 20489799, 47809531, 143428593]

約数ペア:

[(1, 143428593), (3, 47809531), (7, 20489799), (11, 13038963), (21, 6829933), (33, 4346321), (77, 1862709), (127, 1129359), (231, 620903), (381, 376453), (889, 161337), (1397, 102669), (2667, 53779), (4191, 34223), (4889, 29337), (9779, 14667)]