21308133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92243}}^1$

素因数の和:92264

約数の個数: 16

約数和(自身を含む): 35421696

約数和(自身を除く): 14113563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92243, 276729, 645701, 1014673, 1937103, 3044019, 7102711, 21308133]

約数ペア:

[(1, 21308133), (3, 7102711), (7, 3044019), (11, 1937103), (21, 1014673), (33, 645701), (77, 276729), (231, 92243)]