3198804921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{27340213}}^1$

素因数の和:27340232

約数の個数: 12

約数和(自身を含む): 4975918948

約数和(自身を除く): 1777114027

約数列:

[1, 3, 9, 13, 39, 117, 27340213, 82020639, 246061917, 355422769, 1066268307, 3198804921]

約数ペア:

[(1, 3198804921), (3, 1066268307), (9, 355422769), (13, 246061917), (39, 82020639), (117, 27340213)]