56716827

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17489}}^1$

素因数の和:17562

約数の個数: 16

約数和(自身を含む): 80593920

約数和(自身を除く): 23877093

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 17489, 52467, 402247, 821983, 1206741, 2465949, 18905609, 56716827]

約数ペア:

[(1, 56716827), (3, 18905609), (23, 2465949), (47, 1206741), (69, 821983), (141, 402247), (1081, 52467), (3243, 17489)]