12387141

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{35291}}^1$

素因数の和:35313

約数の個数: 16

約数和(自身を含む): 19763520

約数和(自身を除く): 7376379

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 35291, 105873, 317619, 458783, 952857, 1376349, 4129047, 12387141]

約数ペア:

[(1, 12387141), (3, 4129047), (9, 1376349), (13, 952857), (27, 458783), (39, 317619), (117, 105873), (351, 35291)]