26428707

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{2441}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 39267360

約数和(自身を除く): 12838653

約数列:

[1, 3, 9, 27, 401, 1203, 2441, 3609, 7323, 10827, 21969, 65907, 978841, 2936523, 8809569, 26428707]

約数ペア:

[(1, 26428707), (3, 8809569), (9, 2936523), (27, 978841), (401, 65907), (1203, 21969), (2441, 10827), (3609, 7323)]