27720246587

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{2268247}}^1$

素因数の和:2268370

約数の個数: 12

約数和(自身を含む): 30771052368

約数和(自身を除く): 3050805781

約数列:

[1, 11, 101, 121, 1111, 12221, 2268247, 24950717, 229092947, 274457887, 2520022417, 27720246587]

約数ペア:

[(1, 27720246587), (11, 2520022417), (101, 274457887), (121, 229092947), (1111, 24950717), (12221, 2268247)]