28057293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 48021120

約数和(自身を除く): 19963827

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 5557, 16671, 50013, 61127, 94469, 150039, 183381, 283407, 550143, 850221, 1039159, 1650429, 2550663, 3117477, 9352431, 28057293]

約数ペア:

[(1, 28057293), (3, 9352431), (9, 3117477), (11, 2550663), (17, 1650429), (27, 1039159), (33, 850221), (51, 550143), (99, 283407), (153, 183381), (187, 150039), (297, 94469), (459, 61127), (561, 50013), (1683, 16671), (5049, 5557)]