2755581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 3950208

約数和(自身を除く): 1194627

約数列:

[1, 3, 17, 51, 71, 213, 761, 1207, 2283, 3621, 12937, 38811, 54031, 162093, 918527, 2755581]

約数ペア:

[(1, 2755581), (3, 918527), (17, 162093), (51, 54031), (71, 38811), (213, 12937), (761, 3621), (1207, 2283)]