12630687

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 17982720

約数和(自身を除く): 5352033

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3121, 4047, 9363, 59299, 177897, 221591, 664773, 4210229, 12630687]

約数ペア:

[(1, 12630687), (3, 4210229), (19, 664773), (57, 221591), (71, 177897), (213, 59299), (1349, 9363), (3121, 4047)]