5113012021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1779677}}^1$

素因数の和:1779720

約数の個数: 12

約数和(自身を含む): 5862259332

約数和(自身を除く): 749247311

約数列:

[1, 13, 17, 169, 221, 2873, 1779677, 23135801, 30254509, 300765413, 393308617, 5113012021]

約数ペア:

[(1, 5113012021), (13, 393308617), (17, 300765413), (169, 30254509), (221, 23135801), (2873, 1779677)]