28973202279

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14223467}}^1$

素因数の和:14223574

約数の個数: 16

約数和(自身を含む): 44604795648

約数和(自身を除く): 15631593369

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 14223467, 42670401, 99564269, 298692807, 1379676299, 4139028897, 9657734093, 28973202279]

約数ペア:

[(1, 28973202279), (3, 9657734093), (7, 4139028897), (21, 1379676299), (97, 298692807), (291, 99564269), (679, 42670401), (2037, 14223467)]