15729120001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{18882497}}^1$

素因数の和:18882528

約数の個数: 12

約数和(自身を含む): 19373442948

約数和(自身を除く): 3644322947

約数列:

[1, 7, 17, 49, 119, 833, 18882497, 132177479, 321002449, 925242353, 2247017143, 15729120001]

約数ペア:

[(1, 15729120001), (7, 2247017143), (17, 925242353), (49, 321002449), (119, 132177479), (833, 18882497)]