28071008001

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{2245501}}^1$

素因数の和:2245973

約数の個数: 16

約数和(自身を含む): 41676517120

約数和(自身を除く): 13605509119

約数列:

[1, 3, 9, 27, 463, 1389, 4167, 12501, 2245501, 6736503, 20209509, 60628527, 1039666963, 3119000889, 9357002667, 28071008001]

約数ペア:

[(1, 28071008001), (3, 9357002667), (9, 3119000889), (27, 1039666963), (463, 60628527), (1389, 20209509), (4167, 6736503), (12501, 2245501)]