5221915389

素因数分解:

$3^2\times {\mathrm{1451}}^1\times {\mathrm{399871}}^1$

素因数の和:401328

約数の個数: 12

約数和(自身を含む): 7547983872

約数和(自身を除く): 2326068483

約数列:

[1, 3, 9, 1451, 4353, 13059, 399871, 1199613, 3598839, 580212821, 1740638463, 5221915389]

約数ペア:

[(1, 5221915389), (3, 1740638463), (9, 580212821), (1451, 3598839), (4353, 1199613), (13059, 399871)]