27855487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 31600800

約数和(自身を除く): 3745313

約数列:

[1, 11, 37, 89, 407, 769, 979, 3293, 8459, 28453, 36223, 68441, 312983, 752851, 2532317, 27855487]

約数ペア:

[(1, 27855487), (11, 2532317), (37, 752851), (89, 312983), (407, 68441), (769, 36223), (979, 28453), (3293, 8459)]