2008607997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{479267}}^1$

素因数の和:479408

約数の個数: 16

約数和(自身を含む): 2944622592

約数和(自身を除く): 936014595

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 479267, 1437801, 5271937, 15815811, 60866909, 182600727, 669535999, 2008607997]

約数ペア:

[(1, 2008607997), (3, 669535999), (11, 182600727), (33, 60866909), (127, 15815811), (381, 5271937), (1397, 1437801), (4191, 479267)]