28969587577

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{1964173}}^1$

素因数の和:1964237

約数の個数: 16

約数和(自身を含む): 34569462400

約数和(自身を除く): 5599874823

約数列:

[1, 7, 43, 49, 301, 343, 2107, 14749, 1964173, 13749211, 84459439, 96244477, 591216073, 673711339, 4138512511, 28969587577]

約数ペア:

[(1, 28969587577), (7, 4138512511), (43, 673711339), (49, 591216073), (301, 96244477), (343, 84459439), (2107, 13749211), (14749, 1964173)]