2149654833

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{2411}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 3131084736

約数和(自身を除く): 981429903

約数列:

[1, 3, 9, 157, 471, 631, 1413, 1893, 2411, 5679, 7233, 21699, 99067, 297201, 378527, 891603, 1135581, 1521341, 3406743, 4564023, 13692069, 238850537, 716551611, 2149654833]

約数ペア:

[(1, 2149654833), (3, 716551611), (9, 238850537), (157, 13692069), (471, 4564023), (631, 3406743), (1413, 1521341), (1893, 1135581), (2411, 891603), (5679, 378527), (7233, 297201), (21699, 99067)]