2906091

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 4423200

約数和(自身を除く): 1517109

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2909, 8727, 26181, 78543, 107633, 322899, 968697, 2906091]

約数ペア:

[(1, 2906091), (3, 968697), (9, 322899), (27, 107633), (37, 78543), (111, 26181), (333, 8727), (999, 2909)]