15660013329

素因数分解:

$3^2\times {\mathrm{1279}}^1\times {\mathrm{1360439}}^1$

素因数の和:1361724

約数の個数: 12

約数和(自身を含む): 22637721600

約数和(自身を除く): 6977708271

約数列:

[1, 3, 9, 1279, 3837, 11511, 1360439, 4081317, 12243951, 1740001481, 5220004443, 15660013329]

約数ペア:

[(1, 15660013329), (3, 5220004443), (9, 1740001481), (1279, 12243951), (3837, 4081317), (11511, 1360439)]