12560541

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5807}}^1$

素因数の和:5920

約数の個数: 16

約数和(自身を含む): 19329024

約数和(自身を除く): 6768483

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 5807, 17421, 40649, 121947, 598121, 1794363, 4186847, 12560541]

約数ペア:

[(1, 12560541), (3, 4186847), (7, 1794363), (21, 598121), (103, 121947), (309, 40649), (721, 17421), (2163, 5807)]