31300321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2196

約数の個数: 12

約数和(自身を含む): 34290540

約数和(自身を除く): 2990219

約数列:

[1, 13, 89, 169, 1157, 2081, 15041, 27053, 185209, 351689, 2407717, 31300321]

約数ペア:

[(1, 31300321), (13, 2407717), (89, 351689), (169, 185209), (1157, 27053), (2081, 15041)]