2087029287

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{35969}}^1$

素因数の和:36292

約数の個数: 32

約数和(自身を含む): 3545203200

約数和(自身を除く): 1458173913

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2763, 6447, 8289, 19341, 35969, 58023, 107907, 251783, 323721, 755349, 971163, 2266047, 6798141, 11042483, 33127449, 77297381, 99382347, 231892143, 298147041, 695676429, 2087029287]

約数ペア:

[(1, 2087029287), (3, 695676429), (7, 298147041), (9, 231892143), (21, 99382347), (27, 77297381), (63, 33127449), (189, 11042483), (307, 6798141), (921, 2266047), (2149, 971163), (2763, 755349), (6447, 323721), (8289, 251783), (19341, 107907), (35969, 58023)]