25242417

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{39503}}^1$

素因数の和:39580

約数の個数: 12

約数和(自身を含む): 36975744

約数和(自身を除く): 11733327

約数列:

[1, 3, 9, 71, 213, 639, 39503, 118509, 355527, 2804713, 8414139, 25242417]

約数ペア:

[(1, 25242417), (3, 8414139), (9, 2804713), (71, 355527), (213, 118509), (639, 39503)]