1330353321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317431}}^1$

素因数の和:317572

約数の個数: 16

約数和(自身を含む): 1950302208

約数和(自身を除く): 619948887

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 317431, 952293, 3491741, 10475223, 40313737, 120941211, 443451107, 1330353321]

約数ペア:

[(1, 1330353321), (3, 443451107), (11, 120941211), (33, 40313737), (127, 10475223), (381, 3491741), (1397, 952293), (4191, 317431)]