8266743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 12838176

約数和(自身を除く): 4571433

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 761, 1207, 2283, 3621, 6849, 10863, 12937, 38811, 54031, 116433, 162093, 486279, 918527, 2755581, 8266743]

約数ペア:

[(1, 8266743), (3, 2755581), (9, 918527), (17, 486279), (51, 162093), (71, 116433), (153, 54031), (213, 38811), (639, 12937), (761, 10863), (1207, 6849), (2283, 3621)]