53931031

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 69445152

約数和(自身を除く): 15514121

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 1553, 3157, 4961, 10871, 17083, 34727, 63673, 119581, 187913, 445711, 700403, 1315391, 4902821, 7704433, 53931031]

約数ペア:

[(1, 53931031), (7, 7704433), (11, 4902821), (41, 1315391), (77, 700403), (121, 445711), (287, 187913), (451, 119581), (847, 63673), (1553, 34727), (3157, 17083), (4961, 10871)]