2933619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1662861

約数列:

[1, 3, 13, 19, 37, 39, 57, 107, 111, 247, 321, 481, 703, 741, 1391, 1443, 2033, 2109, 3959, 4173, 6099, 9139, 11877, 26429, 27417, 51467, 75221, 79287, 154401, 225663, 977873, 2933619]

約数ペア:

[(1, 2933619), (3, 977873), (13, 225663), (19, 154401), (37, 79287), (39, 75221), (57, 51467), (107, 27417), (111, 26429), (247, 11877), (321, 9139), (481, 6099), (703, 4173), (741, 3959), (1391, 2109), (1443, 2033)]