129626809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 142128000

約数和(自身を除く): 12501191

約数列:

[1, 13, 89, 199, 563, 1157, 2587, 7319, 17711, 50107, 112037, 230243, 651391, 1456481, 9971293, 129626809]

約数ペア:

[(1, 129626809), (13, 9971293), (89, 1456481), (199, 651391), (563, 230243), (1157, 112037), (2587, 50107), (7319, 17711)]