71415721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{4441}}^1$

素因数の和:5691

約数の個数: 8

約数和(自身を含む): 76988744

約数和(自身を除く): 5573023

約数列:

[1, 13, 1237, 4441, 16081, 57733, 5493517, 71415721]

約数ペア:

[(1, 71415721), (13, 5493517), (1237, 57733), (4441, 16081)]