2893105089

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{92399}}^1$

素因数の和:92490

約数の個数: 36

約数和(自身を含む): 4929724800

約数和(自身を除く): 2036619711

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 10437, 31311, 92399, 277197, 646793, 831591, 1940379, 4527551, 5821137, 6560329, 13582653, 19680987, 40747959, 45922303, 59042961, 137766909, 321456121, 413300727, 964368363, 2893105089]

約数ペア:

[(1, 2893105089), (3, 964368363), (7, 413300727), (9, 321456121), (21, 137766909), (49, 59042961), (63, 45922303), (71, 40747959), (147, 19680987), (213, 13582653), (441, 6560329), (497, 5821137), (639, 4527551), (1491, 1940379), (3479, 831591), (4473, 646793), (10437, 277197), (31311, 92399)]