27831145287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2660467}}^1$

素因数の和:2660798

約数の個数: 16

約数和(自身を含む): 40609383552

約数和(自身を除く): 12778238265

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 2660467, 7981401, 29265137, 87795411, 843368039, 2530104117, 9277048429, 27831145287]

約数ペア:

[(1, 27831145287), (3, 9277048429), (11, 2530104117), (33, 843368039), (317, 87795411), (951, 29265137), (3487, 7981401), (10461, 2660467)]