1123006859

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{390883}}^1$

素因数の和:390926

約数の個数: 12

約数和(自身を含む): 1287571896

約数和(自身を除く): 164565037

約数列:

[1, 13, 17, 169, 221, 2873, 390883, 5081479, 6645011, 66059227, 86385143, 1123006859]

約数ペア:

[(1, 1123006859), (13, 86385143), (17, 66059227), (169, 6645011), (221, 5081479), (2873, 390883)]