2685854043

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{18913}}^1$

素因数の和:19459

約数の個数: 24

約数和(自身を含む): 4012794240

約数和(自身を除く): 1326940197

約数列:

[1, 3, 9, 31, 93, 279, 509, 1527, 4581, 15779, 18913, 47337, 56739, 142011, 170217, 586303, 1758909, 5276727, 9626717, 28880151, 86640453, 298428227, 895284681, 2685854043]

約数ペア:

[(1, 2685854043), (3, 895284681), (9, 298428227), (31, 86640453), (93, 28880151), (279, 9626717), (509, 5276727), (1527, 1758909), (4581, 586303), (15779, 170217), (18913, 142011), (47337, 56739)]