2658033

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 4532736

約数和(自身を除く): 1874703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1361, 1953, 4083, 9527, 12249, 28581, 42191, 85743, 126573, 295337, 379719, 886011, 2658033]

約数ペア:

[(1, 2658033), (3, 886011), (7, 379719), (9, 295337), (21, 126573), (31, 85743), (63, 42191), (93, 28581), (217, 12249), (279, 9527), (651, 4083), (1361, 1953)]