1320246089619

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{123306817}}^1$

素因数の和:123306946

約数の個数: 16

約数和(自身を含む): 1822967997312

約数和(自身を除く): 502721907693

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 123306817, 369920451, 5302193131, 10234465811, 15906579393, 30703397433, 440082029873, 1320246089619]

約数ペア:

[(1, 1320246089619), (3, 440082029873), (43, 30703397433), (83, 15906579393), (129, 10234465811), (249, 5302193131), (3569, 369920451), (10707, 123306817)]