17393793

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 23740416

約数和(自身を除く): 6346623

約数列:

[1, 3, 71, 127, 213, 381, 643, 1929, 9017, 27051, 45653, 81661, 136959, 244983, 5797931, 17393793]

約数ペア:

[(1, 17393793), (3, 5797931), (71, 244983), (127, 136959), (213, 81661), (381, 45653), (643, 27051), (1929, 9017)]