86943411

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12467

約数の個数: 24

約数和(自身を含む): 135429840

約数和(自身を除く): 48486429

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 12401, 37203, 111609, 235619, 508441, 706857, 1525323, 2120571, 4575969, 9660379, 28981137, 86943411]

約数ペア:

[(1, 86943411), (3, 28981137), (9, 9660379), (19, 4575969), (41, 2120571), (57, 1525323), (123, 706857), (171, 508441), (369, 235619), (779, 111609), (2337, 37203), (7011, 12401)]