2783164581

素因数分解:

$3^2\times {\mathrm{1861}}^1\times {\mathrm{166169}}^1$

素因数の和:168036

約数の個数: 12

約数和(自身を含む): 4022311020

約数和(自身を除く): 1239146439

約数列:

[1, 3, 9, 1861, 5583, 16749, 166169, 498507, 1495521, 309240509, 927721527, 2783164581]

約数ペア:

[(1, 2783164581), (3, 927721527), (9, 309240509), (1861, 1495521), (5583, 498507), (16749, 166169)]