22207437

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 38351196

約数和(自身を除く): 16143759

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1361, 1813, 2331, 4083, 5439, 9527, 12249, 16317, 28581, 50357, 66689, 85743, 151071, 200067, 352499, 453213, 600201, 1057497, 2467493, 3172491, 7402479, 22207437]

約数ペア:

[(1, 22207437), (3, 7402479), (7, 3172491), (9, 2467493), (21, 1057497), (37, 600201), (49, 453213), (63, 352499), (111, 200067), (147, 151071), (259, 85743), (333, 66689), (441, 50357), (777, 28581), (1361, 16317), (1813, 12249), (2331, 9527), (4083, 5439)]