1731296931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{22409}}^1$

素因数の和:22715

約数の個数: 32

約数和(自身を含む): 2851269120

約数和(自身を除く): 1119972189

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 849, 1981, 3679, 5943, 11037, 22409, 25753, 67227, 77259, 156863, 291317, 470589, 873951, 2039219, 6117657, 6341747, 19025241, 44392229, 82442711, 133176687, 247328133, 577098977, 1731296931]

約数ペア:

[(1, 1731296931), (3, 577098977), (7, 247328133), (13, 133176687), (21, 82442711), (39, 44392229), (91, 19025241), (273, 6341747), (283, 6117657), (849, 2039219), (1981, 873951), (3679, 470589), (5943, 291317), (11037, 156863), (22409, 77259), (25753, 67227)]