38682081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 60078720

約数和(自身を除く): 21396639

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 4813, 8037, 14439, 43317, 91447, 226211, 274341, 678633, 823023, 2035899, 4298009, 12894027, 38682081]

約数ペア:

[(1, 38682081), (3, 12894027), (9, 4298009), (19, 2035899), (47, 823023), (57, 678633), (141, 274341), (171, 226211), (423, 91447), (893, 43317), (2679, 14439), (4813, 8037)]