8192241

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 4073103

約数列:

[1, 3, 9, 47, 107, 141, 181, 321, 423, 543, 963, 1629, 5029, 8507, 15087, 19367, 25521, 45261, 58101, 76563, 174303, 910249, 2730747, 8192241]

約数ペア:

[(1, 8192241), (3, 2730747), (9, 910249), (47, 174303), (107, 76563), (141, 58101), (181, 45261), (321, 25521), (423, 19367), (543, 15087), (963, 8507), (1629, 5029)]