551133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 917280

約数和(自身を除く): 366147

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 293, 627, 879, 1881, 2637, 3223, 5567, 9669, 16701, 29007, 50103, 61237, 183711, 551133]

約数ペア:

[(1, 551133), (3, 183711), (9, 61237), (11, 50103), (19, 29007), (33, 16701), (57, 9669), (99, 5567), (171, 3223), (209, 2637), (293, 1881), (627, 879)]