16560351

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{44879}}^1$

素因数の和:44926

約数の個数: 12

約数和(自身を含む): 24504480

約数和(自身を除く): 7944129

約数列:

[1, 3, 9, 41, 123, 369, 44879, 134637, 403911, 1840039, 5520117, 16560351]

約数ペア:

[(1, 16560351), (3, 5520117), (9, 1840039), (41, 403911), (123, 134637), (369, 44879)]