354592007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{2161}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 442500864

約数和(自身を除く): 87908857

約数列:

[1, 7, 11, 77, 2131, 2161, 14917, 15127, 23441, 23771, 164087, 166397, 4605091, 32235637, 50656001, 354592007]

約数ペア:

[(1, 354592007), (7, 50656001), (11, 32235637), (77, 4605091), (2131, 166397), (2161, 164087), (14917, 23771), (15127, 23441)]