804960441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{66301}}^1$

素因数の和:66397

約数の個数: 24

約数和(自身を含む): 1241173440

約数和(自身を除く): 436212999

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 66301, 198903, 596709, 1259719, 3779157, 4707371, 11337471, 14122113, 42366339, 89440049, 268320147, 804960441]

約数ペア:

[(1, 804960441), (3, 268320147), (9, 89440049), (19, 42366339), (57, 14122113), (71, 11337471), (171, 4707371), (213, 3779157), (639, 1259719), (1349, 596709), (4047, 198903), (12141, 66301)]