289330432601

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{21433}}^1\times {\mathrm{66499}}^1$

素因数の和:87968

約数の個数: 16

約数和(自身を含む): 342086640000

約数和(自身を除く): 52756207399

約数列:

[1, 7, 29, 203, 21433, 66499, 150031, 465493, 621557, 1928471, 4350899, 13499297, 1425273067, 9976911469, 41332918943, 289330432601]

約数ペア:

[(1, 289330432601), (7, 41332918943), (29, 9976911469), (203, 1425273067), (21433, 13499297), (66499, 4350899), (150031, 1928471), (465493, 621557)]