395147577309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{3253127}}^1$

素因数の和:3255280

約数の個数: 16

約数和(自身を含む): 554853511680

約数和(自身を除く): 159705934371

約数列:

[1, 3, 19, 57, 2131, 6393, 40489, 121467, 3253127, 9759381, 61809413, 185428239, 6932413637, 20797240911, 131715859103, 395147577309]

約数ペア:

[(1, 395147577309), (3, 131715859103), (19, 20797240911), (57, 6932413637), (2131, 185428239), (6393, 61809413), (40489, 9759381), (121467, 3253127)]