25408773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{217169}}^1$

素因数の和:217188

約数の個数: 12

約数和(自身を含む): 39524940

約数和(自身を除く): 14116167

約数列:

[1, 3, 9, 13, 39, 117, 217169, 651507, 1954521, 2823197, 8469591, 25408773]

約数ペア:

[(1, 25408773), (3, 8469591), (9, 2823197), (13, 1954521), (39, 651507), (117, 217169)]