12223119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 17543520

約数和(自身を除く): 5320401

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 3929, 11787, 66793, 200379, 239669, 719007, 4074373, 12223119]

約数ペア:

[(1, 12223119), (3, 4074373), (17, 719007), (51, 239669), (61, 200379), (183, 66793), (1037, 11787), (3111, 3929)]