47820171

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52957}}^1$

素因数の和:53010

約数の個数: 16

約数和(自身を含む): 74564864

約数和(自身を除く): 26744693

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 52957, 158871, 370699, 1112097, 2277151, 6831453, 15940057, 47820171]

約数ペア:

[(1, 47820171), (3, 15940057), (7, 6831453), (21, 2277151), (43, 1112097), (129, 370699), (301, 158871), (903, 52957)]