13974527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 17309952

約数和(自身を除く): 3335425

約数列:

[1, 7, 17, 43, 119, 301, 731, 2731, 5117, 19117, 46427, 117433, 324989, 822031, 1996361, 13974527]

約数ペア:

[(1, 13974527), (7, 1996361), (17, 822031), (43, 324989), (119, 117433), (301, 46427), (731, 19117), (2731, 5117)]