38547789

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 26931891

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 5683, 6783, 17049, 39781, 96611, 107977, 119343, 289833, 323931, 676277, 755839, 1835609, 2028831, 2267517, 5506827, 12849263, 38547789]

約数ペア:

[(1, 38547789), (3, 12849263), (7, 5506827), (17, 2267517), (19, 2028831), (21, 1835609), (51, 755839), (57, 676277), (119, 323931), (133, 289833), (323, 119343), (357, 107977), (399, 96611), (969, 39781), (2261, 17049), (5683, 6783)]