12563439

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13913}}^1$

素因数の和:13966

約数の個数: 16

約数和(自身を含む): 19590912

約数和(自身を除く): 7027473

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13913, 41739, 97391, 292173, 598259, 1794777, 4187813, 12563439]

約数ペア:

[(1, 12563439), (3, 4187813), (7, 1794777), (21, 598259), (43, 292173), (129, 97391), (301, 41739), (903, 13913)]