6828591

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 5122257

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 103, 123, 147, 231, 287, 309, 451, 539, 721, 861, 1133, 1353, 1617, 2009, 2163, 3157, 3399, 4223, 5047, 6027, 7931, 9471, 12669, 15141, 22099, 23793, 29561, 46453, 55517, 66297, 88683, 139359, 166551, 206927, 325171, 620781, 975513, 2276197, 6828591]

約数ペア:

[(1, 6828591), (3, 2276197), (7, 975513), (11, 620781), (21, 325171), (33, 206927), (41, 166551), (49, 139359), (77, 88683), (103, 66297), (123, 55517), (147, 46453), (231, 29561), (287, 23793), (309, 22099), (451, 15141), (539, 12669), (721, 9471), (861, 7931), (1133, 6027), (1353, 5047), (1617, 4223), (2009, 3399), (2163, 3157)]