243338513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 270905472

約数和(自身を除く): 27566959

約数列:

[1, 11, 71, 173, 781, 1801, 1903, 12283, 19811, 127871, 135113, 311573, 1406581, 3427303, 22121683, 243338513]

約数ペア:

[(1, 243338513), (11, 22121683), (71, 3427303), (173, 1406581), (781, 311573), (1801, 135113), (1903, 127871), (12283, 19811)]