2912693193

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{7526339}}^1$

素因数の和:7526388

約数の個数: 12

約数和(自身を含む): 4305066480

約数和(自身を除く): 1392373287

約数列:

[1, 3, 9, 43, 129, 387, 7526339, 22579017, 67737051, 323632577, 970897731, 2912693193]

約数ペア:

[(1, 2912693193), (3, 970897731), (9, 323632577), (43, 67737051), (129, 22579017), (387, 7526339)]