66416909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 76024368

約数和(自身を除く): 9607459

約数列:

[1, 13, 17, 221, 397, 757, 5161, 6749, 9841, 12869, 87737, 167297, 300529, 3906877, 5108993, 66416909]

約数ペア:

[(1, 66416909), (13, 5108993), (17, 3906877), (221, 300529), (397, 167297), (757, 87737), (5161, 12869), (6749, 9841)]