12220804797

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1128109}}^1$

素因数の和:1128292

約数の個数: 16

約数和(自身を含む): 17111172480

約数和(自身を除く): 4890367683

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 1128109, 3384327, 25946507, 77839521, 177113113, 531339339, 4073601599, 12220804797]

約数ペア:

[(1, 12220804797), (3, 4073601599), (23, 531339339), (69, 177113113), (157, 77839521), (471, 25946507), (3611, 3384327), (10833, 1128109)]