71347861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 82104624

約数和(自身を除く): 10756763

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2857, 24973, 37141, 48569, 322841, 631397, 4196933, 5488297, 71347861]

約数ペア:

[(1, 71347861), (13, 5488297), (17, 4196933), (113, 631397), (221, 322841), (1469, 48569), (1921, 37141), (2857, 24973)]