27967397

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 31829760

約数和(自身を除く): 3862363

約数列:

[1, 17, 29, 47, 71, 289, 493, 799, 1207, 1363, 2059, 3337, 8381, 13583, 20519, 23171, 35003, 56729, 96773, 393907, 595051, 964393, 1645141, 27967397]

約数ペア:

[(1, 27967397), (17, 1645141), (29, 964393), (47, 595051), (71, 393907), (289, 96773), (493, 56729), (799, 35003), (1207, 23171), (1363, 20519), (2059, 13583), (3337, 8381)]