28059339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121469}}^1$

素因数の和:121490

約数の個数: 16

約数和(自身を含む): 46644480

約数和(自身を除く): 18585141

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 121469, 364407, 850283, 1336159, 2550849, 4008477, 9353113, 28059339]

約数ペア:

[(1, 28059339), (3, 9353113), (7, 4008477), (11, 2550849), (21, 1336159), (33, 850283), (77, 364407), (231, 121469)]