2822841

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 4899492

約数和(自身を除く): 2076651

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 173, 259, 333, 441, 519, 777, 1211, 1557, 1813, 2331, 3633, 5439, 6401, 8477, 10899, 16317, 19203, 25431, 44807, 57609, 76293, 134421, 313649, 403263, 940947, 2822841]

約数ペア:

[(1, 2822841), (3, 940947), (7, 403263), (9, 313649), (21, 134421), (37, 76293), (49, 57609), (63, 44807), (111, 25431), (147, 19203), (173, 16317), (259, 10899), (333, 8477), (441, 6401), (519, 5439), (777, 3633), (1211, 2331), (1557, 1813)]