56885689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11117}}^1$

素因数の和:11184

約数の個数: 16

約数和(自身を含む): 70443648

約数和(自身を除く): 13557959

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 11117, 77819, 188989, 478031, 1322923, 3346217, 8126527, 56885689]

約数ペア:

[(1, 56885689), (7, 8126527), (17, 3346217), (43, 1322923), (119, 478031), (301, 188989), (731, 77819), (5117, 11117)]