11551141

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 13721344

約数和(自身を除く): 2170203

約数列:

[1, 7, 37, 103, 259, 433, 721, 3031, 3811, 16021, 26677, 44599, 112147, 312193, 1650163, 11551141]

約数ペア:

[(1, 11551141), (7, 1650163), (37, 312193), (103, 112147), (259, 44599), (433, 26677), (721, 16021), (3031, 3811)]