2050551

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3286

約数の個数: 12

約数和(自身を含む): 3004560

約数和(自身を除く): 954009

約数列:

[1, 3, 9, 71, 213, 639, 3209, 9627, 28881, 227839, 683517, 2050551]

約数ペア:

[(1, 2050551), (3, 683517), (9, 227839), (71, 28881), (213, 9627), (639, 3209)]