2009463627

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 2770986240

約数和(自身を除く): 761522613

約数列:

[1, 3, 73, 89, 131, 219, 267, 393, 787, 2361, 6497, 9563, 11659, 19491, 28689, 34977, 57451, 70043, 103097, 172353, 210129, 309291, 851107, 2553321, 5113139, 7526081, 9175633, 15339417, 22578243, 27526899, 669821209, 2009463627]

約数ペア:

[(1, 2009463627), (3, 669821209), (73, 27526899), (89, 22578243), (131, 15339417), (219, 9175633), (267, 7526081), (393, 5113139), (787, 2553321), (2361, 851107), (6497, 309291), (9563, 210129), (11659, 172353), (19491, 103097), (28689, 70043), (34977, 57451)]