83940339

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13831}}^1$

素因数の和:13875

約数の個数: 24

約数和(自身を含む): 135885568

約数和(自身を除く): 51945229

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 13831, 41493, 96817, 235127, 290451, 705381, 1645889, 3997159, 4937667, 11991477, 27980113, 83940339]

約数ペア:

[(1, 83940339), (3, 27980113), (7, 11991477), (17, 4937667), (21, 3997159), (51, 1645889), (119, 705381), (289, 290451), (357, 235127), (867, 96817), (2023, 41493), (6069, 13831)]