487730243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1759}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 657592320

約数和(自身を除く): 169862077

約数列:

[1, 7, 11, 13, 77, 91, 143, 277, 1001, 1759, 1939, 3047, 3601, 12313, 19349, 21329, 22867, 25207, 39611, 135443, 160069, 251537, 277277, 487243, 1760759, 3410701, 5359673, 6334159, 37517711, 44339113, 69675749, 487730243]

約数ペア:

[(1, 487730243), (7, 69675749), (11, 44339113), (13, 37517711), (77, 6334159), (91, 5359673), (143, 3410701), (277, 1760759), (1001, 487243), (1759, 277277), (1939, 251537), (3047, 160069), (3601, 135443), (12313, 39611), (19349, 25207), (21329, 22867)]