6646329

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2116

約数の個数: 12

約数和(自身を含む): 9627696

約数和(自身を除く): 2981367

約数列:

[1, 3, 9, 443, 1329, 1667, 3987, 5001, 15003, 738481, 2215443, 6646329]

約数ペア:

[(1, 6646329), (3, 2215443), (9, 738481), (443, 15003), (1329, 5001), (1667, 3987)]