39069947

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{15461}}^1$

素因数の和:15506

約数の個数: 12

約数和(自身を含む): 47128176

約数和(自身を除く): 8058229

約数列:

[1, 7, 19, 133, 361, 2527, 15461, 108227, 293759, 2056313, 5581421, 39069947]

約数ペア:

[(1, 39069947), (7, 5581421), (19, 2056313), (133, 293759), (361, 108227), (2527, 15461)]