2140437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 3120768

約数和(自身を除く): 980331

約数列:

[1, 3, 13, 39, 71, 213, 773, 923, 2319, 2769, 10049, 30147, 54883, 164649, 713479, 2140437]

約数ペア:

[(1, 2140437), (3, 713479), (13, 164649), (39, 54883), (71, 30147), (213, 10049), (773, 2769), (923, 2319)]