2712127491

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{198647}}^1$

素因数の和:198731

約数の個数: 24

約数和(自身を含む): 4121548704

約数和(自身を除く): 1409421213

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 13653, 198647, 595941, 1787823, 7349939, 8144527, 22049817, 24433581, 66149451, 73300743, 301347499, 904042497, 2712127491]

約数ペア:

[(1, 2712127491), (3, 904042497), (9, 301347499), (37, 73300743), (41, 66149451), (111, 24433581), (123, 22049817), (333, 8144527), (369, 7349939), (1517, 1787823), (4551, 595941), (13653, 198647)]