3187143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 5015088

約数和(自身を除く): 1827945

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 563, 629, 1689, 1887, 5067, 5661, 9571, 20831, 28713, 62493, 86139, 187479, 354127, 1062381, 3187143]

約数ペア:

[(1, 3187143), (3, 1062381), (9, 354127), (17, 187479), (37, 86139), (51, 62493), (111, 28713), (153, 20831), (333, 9571), (563, 5661), (629, 5067), (1689, 1887)]