2853279

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 4972800

約数和(自身を除く): 2119521

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 739, 1287, 2217, 3861, 6651, 8129, 9607, 19953, 24387, 28821, 73161, 86463, 105677, 219483, 259389, 317031, 951093, 2853279]

約数ペア:

[(1, 2853279), (3, 951093), (9, 317031), (11, 259389), (13, 219483), (27, 105677), (33, 86463), (39, 73161), (99, 28821), (117, 24387), (143, 19953), (297, 9607), (351, 8129), (429, 6651), (739, 3861), (1287, 2217)]