27911804914

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1302221}}^1$

素因数の和:1303761

約数の個数: 16

約数和(自身を含む): 47880098496

約数和(自身を除く): 19968293582

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 1302221, 2604442, 9115547, 18231094, 1993700351, 3987400702, 13955902457, 27911804914]

約数ペア:

[(1, 27911804914), (2, 13955902457), (7, 3987400702), (14, 1993700351), (1531, 18231094), (3062, 9115547), (10717, 2604442), (21434, 1302221)]