12946017

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1373}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 19785600

約数和(自身を除く): 6839583

約数列:

[1, 3, 7, 21, 449, 1347, 1373, 3143, 4119, 9429, 9611, 28833, 616477, 1849431, 4315339, 12946017]

約数ペア:

[(1, 12946017), (3, 4315339), (7, 1849431), (21, 616477), (449, 28833), (1347, 9611), (1373, 9429), (3143, 4119)]