56902521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1223}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 81841536

約数和(自身を除く): 24939015

約数列:

[1, 3, 13, 39, 1193, 1223, 3579, 3669, 15509, 15899, 46527, 47697, 1459039, 4377117, 18967507, 56902521]

約数ペア:

[(1, 56902521), (3, 18967507), (13, 4377117), (39, 1459039), (1193, 47697), (1223, 46527), (3579, 15899), (3669, 15509)]