26747139

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 36612000

約数和(自身を除く): 9864861

約数列:

[1, 3, 53, 149, 159, 447, 1129, 3387, 7897, 23691, 59837, 168221, 179511, 504663, 8915713, 26747139]

約数ペア:

[(1, 26747139), (3, 8915713), (53, 504663), (149, 179511), (159, 168221), (447, 59837), (1129, 23691), (3387, 7897)]