28884713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 34411776

約数和(自身を除く): 5527063

約数列:

[1, 11, 13, 73, 143, 803, 949, 2767, 10439, 30437, 35971, 201991, 395681, 2221901, 2625883, 28884713]

約数ペア:

[(1, 28884713), (11, 2625883), (13, 2221901), (73, 395681), (143, 201991), (803, 35971), (949, 30437), (2767, 10439)]