4038777

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 6177600

約数和(自身を除く): 2138823

約数列:

[1, 3, 9, 23, 69, 109, 179, 207, 327, 537, 981, 1611, 2507, 4117, 7521, 12351, 19511, 22563, 37053, 58533, 175599, 448753, 1346259, 4038777]

約数ペア:

[(1, 4038777), (3, 1346259), (9, 448753), (23, 175599), (69, 58533), (109, 37053), (179, 22563), (207, 19511), (327, 12351), (537, 7521), (981, 4117), (1611, 2507)]