28340103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 41317632

約数和(自身を除く): 12977529

約数列:

[1, 3, 11, 33, 631, 1361, 1893, 4083, 6941, 14971, 20823, 44913, 858791, 2576373, 9446701, 28340103]

約数ペア:

[(1, 28340103), (3, 9446701), (11, 2576373), (33, 858791), (631, 44913), (1361, 20823), (1893, 14971), (4083, 6941)]