2805591039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{514127}}^1$

素因数の和:514254

約数の個数: 16

約数和(自身を含む): 3997859328

約数和(自身を除く): 1192268289

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 514127, 1542381, 8740159, 26220477, 55011589, 165034767, 935197013, 2805591039]

約数ペア:

[(1, 2805591039), (3, 935197013), (17, 165034767), (51, 55011589), (107, 26220477), (321, 8740159), (1819, 1542381), (5457, 514127)]