38866539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 18917781

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 479, 629, 731, 1437, 1591, 1887, 2193, 4773, 8143, 17723, 20597, 24429, 27047, 53169, 61791, 81141, 301291, 350149, 762089, 903873, 1050447, 2286267, 12955513, 38866539]

約数ペア:

[(1, 38866539), (3, 12955513), (17, 2286267), (37, 1050447), (43, 903873), (51, 762089), (111, 350149), (129, 301291), (479, 81141), (629, 61791), (731, 53169), (1437, 27047), (1591, 24429), (1887, 20597), (2193, 17723), (4773, 8143)]