3171329

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 12

約数和(自身を含む): 3753108

約数和(自身を除く): 581779

約数列:

[1, 7, 49, 61, 427, 1061, 2989, 7427, 51989, 64721, 453047, 3171329]

約数ペア:

[(1, 3171329), (7, 453047), (49, 64721), (61, 51989), (427, 7427), (1061, 2989)]