2011063281

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{23311}}^1$

素因数の和:23656

約数の個数: 16

約数和(自身を含む): 2713516800

約数和(自身を除く): 702453519

約数列:

[1, 3, 149, 193, 447, 579, 23311, 28757, 69933, 86271, 3473339, 4499023, 10420017, 13497069, 670354427, 2011063281]

約数ペア:

[(1, 2011063281), (3, 670354427), (149, 13497069), (193, 10420017), (447, 4499023), (579, 3473339), (23311, 86271), (28757, 69933)]