293980453949

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{564881}}^1$

素因数の和:564970

約数の個数: 48

約数和(自身を含む): 396682735680

約数和(自身を除く): 102702281731

約数列:

[1, 7, 13, 19, 43, 49, 91, 133, 247, 301, 559, 637, 817, 931, 1729, 2107, 3913, 5719, 10621, 12103, 27391, 40033, 74347, 520429, 564881, 3954167, 7343453, 10732739, 24289883, 27679169, 51404171, 75129173, 139525607, 170029181, 315768479, 359829197, 461507777, 525904211, 976679249, 1190204267, 2210379353, 3230554439, 5999601101, 6836754743, 15472655471, 22613881073, 41997207707, 293980453949]

約数ペア:

[(1, 293980453949), (7, 41997207707), (13, 22613881073), (19, 15472655471), (43, 6836754743), (49, 5999601101), (91, 3230554439), (133, 2210379353), (247, 1190204267), (301, 976679249), (559, 525904211), (637, 461507777), (817, 359829197), (931, 315768479), (1729, 170029181), (2107, 139525607), (3913, 75129173), (5719, 51404171), (10621, 27679169), (12103, 24289883), (27391, 10732739), (40033, 7343453), (74347, 3954167), (520429, 564881)]