11975973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 17445888

約数和(自身を除く): 5469915

約数列:

[1, 3, 17, 43, 51, 127, 129, 381, 731, 1849, 2159, 2193, 5461, 5547, 6477, 16383, 31433, 92837, 94299, 234823, 278511, 704469, 3991991, 11975973]

約数ペア:

[(1, 11975973), (3, 3991991), (17, 704469), (43, 278511), (51, 234823), (127, 94299), (129, 92837), (381, 31433), (731, 16383), (1849, 6477), (2159, 5547), (2193, 5461)]