5439378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{129509}}^1$

素因数の和:129521

約数の個数: 16

約数和(自身を含む): 12432960

約数和(自身を除く): 6993582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 129509, 259018, 388527, 777054, 906563, 1813126, 2719689, 5439378]

約数ペア:

[(1, 5439378), (2, 2719689), (3, 1813126), (6, 906563), (7, 777054), (14, 388527), (21, 259018), (42, 129509)]