26007291

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{8837}}^1$

素因数の和:8955

約数の個数: 16

約数和(自身を含む): 38887200

約数和(自身を除く): 12879909

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 8837, 26511, 79533, 238599, 963233, 2889699, 8669097, 26007291]

約数ペア:

[(1, 26007291), (3, 8669097), (9, 2889699), (27, 963233), (109, 238599), (327, 79533), (981, 26511), (2943, 8837)]