42811353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 66917760

約数和(自身を除く): 24106407

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 1531, 2151, 3107, 4593, 9321, 13779, 19903, 27963, 59709, 179127, 365909, 1097727, 3293181, 4756817, 14270451, 42811353]

約数ペア:

[(1, 42811353), (3, 14270451), (9, 4756817), (13, 3293181), (39, 1097727), (117, 365909), (239, 179127), (717, 59709), (1531, 27963), (2151, 19903), (3107, 13779), (4593, 9321)]