2017245843

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{16831}}^1$

素因数の和:17056

約数の個数: 32

約数和(自身を含む): 3134791680

約数和(自身を除く): 1117545837

約数列:

[1, 3, 9, 23, 27, 69, 193, 207, 579, 621, 1737, 4439, 5211, 13317, 16831, 39951, 50493, 119853, 151479, 387113, 454437, 1161339, 3248383, 3484017, 9745149, 10452051, 29235447, 74712809, 87706341, 224138427, 672415281, 2017245843]

約数ペア:

[(1, 2017245843), (3, 672415281), (9, 224138427), (23, 87706341), (27, 74712809), (69, 29235447), (193, 10452051), (207, 9745149), (579, 3484017), (621, 3248383), (1737, 1161339), (4439, 454437), (5211, 387113), (13317, 151479), (16831, 119853), (39951, 50493)]