3929219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 4884480

約数和(自身を除く): 955261

約数列:

[1, 7, 19, 31, 133, 217, 589, 953, 4123, 6671, 18107, 29543, 126749, 206801, 561317, 3929219]

約数ペア:

[(1, 3929219), (7, 561317), (19, 206801), (31, 126749), (133, 29543), (217, 18107), (589, 6671), (953, 4123)]