28853517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124907}}^1$

素因数の和:124928

約数の個数: 16

約数和(自身を含む): 47964672

約数和(自身を除く): 19111155

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124907, 374721, 874349, 1373977, 2623047, 4121931, 9617839, 28853517]

約数ペア:

[(1, 28853517), (3, 9617839), (7, 4121931), (11, 2623047), (21, 1373977), (33, 874349), (77, 374721), (231, 124907)]