25713909

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73259}}^1$

素因数の和:73281

約数の個数: 16

約数和(自身を含む): 41025600

約数和(自身を除く): 15311691

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 73259, 219777, 659331, 952367, 1977993, 2857101, 8571303, 25713909]

約数ペア:

[(1, 25713909), (3, 8571303), (9, 2857101), (13, 1977993), (27, 952367), (39, 659331), (117, 219777), (351, 73259)]