214670559

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{27239}}^1$

素因数の和:27350

約数の個数: 16

約数和(自身を含む): 298114560

約数和(自身を除く): 83444001

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 27239, 81717, 1007843, 1933969, 3023529, 5801907, 71556853, 214670559]

約数ペア:

[(1, 214670559), (3, 71556853), (37, 5801907), (71, 3023529), (111, 1933969), (213, 1007843), (2627, 81717), (7881, 27239)]