12807297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61871}}^1$

素因数の和:61900

約数の個数: 12

約数和(自身を含む): 19304064

約数和(自身を除く): 6496767

約数列:

[1, 3, 9, 23, 69, 207, 61871, 185613, 556839, 1423033, 4269099, 12807297]

約数ペア:

[(1, 12807297), (3, 4269099), (9, 1423033), (23, 556839), (69, 185613), (207, 61871)]