47157807

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 63936000

約数和(自身を除く): 16778193

約数列:

[1, 3, 89, 239, 267, 717, 739, 2217, 21271, 63813, 65771, 176621, 197313, 529863, 15719269, 47157807]

約数ペア:

[(1, 47157807), (3, 15719269), (89, 529863), (239, 197313), (267, 176621), (717, 65771), (739, 63813), (2217, 21271)]