12169157

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12157}}^1$

素因数の和:12188

約数の個数: 16

約数和(自身を含む): 16340352

約数和(自身を除く): 4171195

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12157, 85099, 133727, 158041, 936089, 1106287, 1738451, 12169157]

約数ペア:

[(1, 12169157), (7, 1738451), (11, 1106287), (13, 936089), (77, 158041), (91, 133727), (143, 85099), (1001, 12157)]