11431131

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 4120869

約数列:

[1, 3, 107, 149, 239, 321, 447, 717, 15943, 25573, 35611, 47829, 76719, 106833, 3810377, 11431131]

約数ペア:

[(1, 11431131), (3, 3810377), (107, 106833), (149, 76719), (239, 47829), (321, 35611), (447, 25573), (717, 15943)]