2040373041

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{943307}}^1$

素因数の和:943420

約数の個数: 16

約数和(自身を含む): 3139329024

約数和(自身を除く): 1098955983

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 943307, 2829921, 6603149, 19809447, 97160621, 291481863, 680124347, 2040373041]

約数ペア:

[(1, 2040373041), (3, 680124347), (7, 291481863), (21, 97160621), (103, 19809447), (309, 6603149), (721, 2829921), (2163, 943307)]