2097803729

素因数分解:

$7^2\times {\mathrm{2417}}^1\times {\mathrm{17713}}^1$

素因数の和:20144

約数の個数: 12

約数和(自身を含む): 2441449764

約数和(自身を除く): 343646035

約数列:

[1, 7, 49, 2417, 16919, 17713, 118433, 123991, 867937, 42812321, 299686247, 2097803729]

約数ペア:

[(1, 2097803729), (7, 299686247), (49, 42812321), (2417, 867937), (16919, 123991), (17713, 118433)]