28732737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51217}}^1$

素因数の和:51248

約数の個数: 16

約数和(自身を含む): 44252352

約数和(自身を除く): 15519615

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51217, 153651, 563387, 870689, 1690161, 2612067, 9577579, 28732737]

約数ペア:

[(1, 28732737), (3, 9577579), (11, 2612067), (17, 1690161), (33, 870689), (51, 563387), (187, 153651), (561, 51217)]