47053617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16993}}^1$

素因数の和:17080

約数の個数: 16

約数和(自身を含む): 68519808

約数和(自身を除く): 21466191

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 16993, 50979, 220909, 662727, 1206503, 3619509, 15684539, 47053617]

約数ペア:

[(1, 47053617), (3, 15684539), (13, 3619509), (39, 1206503), (71, 662727), (213, 220909), (923, 50979), (2769, 16993)]