27216310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247421}}^1$

素因数の和:247439

約数の個数: 16

約数和(自身を含む): 53443152

約数和(自身を除く): 26226842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 247421, 494842, 1237105, 2474210, 2721631, 5443262, 13608155, 27216310]

約数ペア:

[(1, 27216310), (2, 13608155), (5, 5443262), (10, 2721631), (11, 2474210), (22, 1237105), (55, 494842), (110, 247421)]