28992033

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 49387520

約数和(自身を除く): 20395487

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 727, 1477, 1899, 2181, 4431, 5089, 5697, 6543, 13293, 15267, 19629, 39879, 45801, 137403, 153397, 460191, 1073779, 1380573, 3221337, 4141719, 9664011, 28992033]

約数ペア:

[(1, 28992033), (3, 9664011), (7, 4141719), (9, 3221337), (21, 1380573), (27, 1073779), (63, 460191), (189, 153397), (211, 137403), (633, 45801), (727, 39879), (1477, 19629), (1899, 15267), (2181, 13293), (4431, 6543), (5089, 5697)]