15481479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5591}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 22546944

約数和(自身を除く): 7065465

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5591, 16773, 72683, 218049, 396961, 1190883, 5160493, 15481479]

約数ペア:

[(1, 15481479), (3, 5160493), (13, 1190883), (39, 396961), (71, 218049), (213, 72683), (923, 16773), (2769, 5591)]