2107742259

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2712667}}^1$

素因数の和:2712714

約数の個数: 16

約数和(自身を含む): 3298604288

約数和(自身を除く): 1190862029

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2712667, 8138001, 18988669, 56966007, 100368679, 301106037, 702580753, 2107742259]

約数ペア:

[(1, 2107742259), (3, 702580753), (7, 301106037), (21, 100368679), (37, 56966007), (111, 18988669), (259, 8138001), (777, 2712667)]