11849481

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 19728384

約数和(自身を除く): 7878903

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1481, 2667, 4443, 8001, 10367, 13329, 31101, 93303, 188087, 564261, 1316609, 1692783, 3949827, 11849481]

約数ペア:

[(1, 11849481), (3, 3949827), (7, 1692783), (9, 1316609), (21, 564261), (63, 188087), (127, 93303), (381, 31101), (889, 13329), (1143, 10367), (1481, 8001), (2667, 4443)]