4989303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 3201417

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 157, 297, 321, 471, 963, 1177, 1413, 1727, 2889, 3531, 4239, 5181, 10593, 15543, 16799, 31779, 46629, 50397, 151191, 184789, 453573, 554367, 1663101, 4989303]

約数ペア:

[(1, 4989303), (3, 1663101), (9, 554367), (11, 453573), (27, 184789), (33, 151191), (99, 50397), (107, 46629), (157, 31779), (297, 16799), (321, 15543), (471, 10593), (963, 5181), (1177, 4239), (1413, 3531), (1727, 2889)]