38983833

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19961}}^1$

素因数の和:20005

約数の個数: 24

約数和(自身を含む): 66433536

約数和(自身を除く): 27449703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 19961, 59883, 139727, 179649, 419181, 618791, 1257543, 1856373, 4331537, 5569119, 12994611, 38983833]

約数ペア:

[(1, 38983833), (3, 12994611), (7, 5569119), (9, 4331537), (21, 1856373), (31, 1257543), (63, 618791), (93, 419181), (217, 179649), (279, 139727), (651, 59883), (1953, 19961)]