2718177

素因数分解:

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

素因数の和:110

約数の個数: 36

約数和(自身を含む): 4714128

約数和(自身を除く): 1995951

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1353, 1617, 1681, 2009, 3157, 5043, 6027, 9471, 11767, 18491, 22099, 35301, 55473, 66297, 82369, 129437, 247107, 388311, 906059, 2718177]

約数ペア:

[(1, 2718177), (3, 906059), (7, 388311), (11, 247107), (21, 129437), (33, 82369), (41, 66297), (49, 55473), (77, 35301), (123, 22099), (147, 18491), (231, 11767), (287, 9471), (451, 6027), (539, 5043), (861, 3157), (1353, 2009), (1617, 1681)]