28469133

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41081}}^1$

素因数の和:41105

約数の個数: 24

約数和(自身を含む): 51270336

約数和(自身を除く): 22801203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 41081, 123243, 287567, 369729, 451891, 862701, 1355673, 2588103, 3163237, 4067019, 9489711, 28469133]

約数ペア:

[(1, 28469133), (3, 9489711), (7, 4067019), (9, 3163237), (11, 2588103), (21, 1355673), (33, 862701), (63, 451891), (77, 369729), (99, 287567), (231, 123243), (693, 41081)]