4193469

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 7264764

約数和(自身を除く): 3071295

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 257, 259, 333, 441, 771, 777, 1799, 1813, 2313, 2331, 5397, 5439, 9509, 12593, 16191, 16317, 28527, 37779, 66563, 85581, 113337, 199689, 465941, 599067, 1397823, 4193469]

約数ペア:

[(1, 4193469), (3, 1397823), (7, 599067), (9, 465941), (21, 199689), (37, 113337), (49, 85581), (63, 66563), (111, 37779), (147, 28527), (257, 16317), (259, 16191), (333, 12593), (441, 9509), (771, 5439), (777, 5397), (1799, 2331), (1813, 2313)]