2065912911

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{921871}}^1$

素因数の和:921963

約数の個数: 16

約数和(自身を含む): 3097489920

約数和(自身を除く): 1031577009

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 921871, 2765613, 8296839, 24890517, 76515293, 229545879, 688637637, 2065912911]

約数ペア:

[(1, 2065912911), (3, 688637637), (9, 229545879), (27, 76515293), (83, 24890517), (249, 8296839), (747, 2765613), (2241, 921871)]