13234067

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 17214912

約数和(自身を除く): 3980845

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 571, 2107, 3311, 3997, 6281, 23177, 24553, 27979, 43967, 171871, 270083, 307769, 1203097, 1890581, 13234067]

約数ペア:

[(1, 13234067), (7, 1890581), (11, 1203097), (43, 307769), (49, 270083), (77, 171871), (301, 43967), (473, 27979), (539, 24553), (571, 23177), (2107, 6281), (3311, 3997)]