80398877

素因数分解:

${\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{1693}}^1$

素因数の和:2000

約数の個数: 12

約数和(自身を含む): 87420564

約数和(自身を除く): 7021687

約数列:

[1, 13, 169, 281, 1693, 3653, 22009, 47489, 286117, 475733, 6184529, 80398877]

約数ペア:

[(1, 80398877), (13, 6184529), (169, 475733), (281, 286117), (1693, 47489), (3653, 22009)]