9203817

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 15759360

約数和(自身を除く): 6555543

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 127, 147, 203, 357, 381, 493, 609, 833, 889, 1421, 1479, 2159, 2499, 2667, 3451, 3683, 4263, 6223, 6477, 10353, 11049, 15113, 18669, 24157, 25781, 45339, 62611, 72471, 77343, 105791, 180467, 187833, 317373, 438277, 541401, 1314831, 3067939, 9203817]

約数ペア:

[(1, 9203817), (3, 3067939), (7, 1314831), (17, 541401), (21, 438277), (29, 317373), (49, 187833), (51, 180467), (87, 105791), (119, 77343), (127, 72471), (147, 62611), (203, 45339), (357, 25781), (381, 24157), (493, 18669), (609, 15113), (833, 11049), (889, 10353), (1421, 6477), (1479, 6223), (2159, 4263), (2499, 3683), (2667, 3451)]