3789807

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 6144000

約数和(自身を除く): 2354193

約数列:

[1, 3, 7, 21, 29, 49, 87, 127, 147, 203, 343, 381, 609, 889, 1029, 1421, 2667, 3683, 4263, 6223, 9947, 11049, 18669, 25781, 29841, 43561, 77343, 130683, 180467, 541401, 1263269, 3789807]

約数ペア:

[(1, 3789807), (3, 1263269), (7, 541401), (21, 180467), (29, 130683), (49, 77343), (87, 43561), (127, 29841), (147, 25781), (203, 18669), (343, 11049), (381, 9947), (609, 6223), (889, 4263), (1029, 3683), (1421, 2667)]