28271133

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95189}}^1$

素因数の和:95209

約数の個数: 16

約数和(自身を含む): 45691200

約数和(自身を除く): 17420067

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95189, 285567, 856701, 1047079, 2570103, 3141237, 9423711, 28271133]

約数ペア:

[(1, 28271133), (3, 9423711), (9, 3141237), (11, 2570103), (27, 1047079), (33, 856701), (99, 285567), (297, 95189)]