25428469509

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{1069007}}^1$

素因数の和:1069897

約数の個数: 16

約数和(自身を含む): 37714602240

約数和(自身を除く): 12286132731

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 1069007, 3207021, 9621063, 28863189, 941795167, 2825385501, 8476156503, 25428469509]

約数ペア:

[(1, 25428469509), (3, 8476156503), (9, 2825385501), (27, 941795167), (881, 28863189), (2643, 9621063), (7929, 3207021), (23787, 1069007)]