1145649

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 451023

約数列:

[1, 3, 43, 83, 107, 129, 249, 321, 3569, 4601, 8881, 10707, 13803, 26643, 381883, 1145649]

約数ペア:

[(1, 1145649), (3, 381883), (43, 26643), (83, 13803), (107, 10707), (129, 8881), (249, 4601), (321, 3569)]