2034126837

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{678721}}^1$

素因数の和:678770

約数の個数: 20

約数和(自身を含む): 3120763756

約数和(自身を除く): 1086636919

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 678721, 2036163, 6108489, 18325467, 25112677, 54976401, 75338031, 226014093, 678042279, 2034126837]

約数ペア:

[(1, 2034126837), (3, 678042279), (9, 226014093), (27, 75338031), (37, 54976401), (81, 25112677), (111, 18325467), (333, 6108489), (999, 2036163), (2997, 678721)]