726770239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{3079}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 797547520

約数和(自身を除く): 70777281

約数列:

[1, 13, 67, 271, 871, 3079, 3523, 18157, 40027, 206293, 236041, 834409, 2681809, 10847317, 55905403, 726770239]

約数ペア:

[(1, 726770239), (13, 55905403), (67, 10847317), (271, 2681809), (871, 834409), (3079, 236041), (3523, 206293), (18157, 40027)]