2637261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1765683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1567, 1683, 4701, 14103, 17237, 26639, 51711, 79917, 155133, 239751, 293029, 879087, 2637261]

約数ペア:

[(1, 2637261), (3, 879087), (9, 293029), (11, 239751), (17, 155133), (33, 79917), (51, 51711), (99, 26639), (153, 17237), (187, 14103), (561, 4701), (1567, 1683)]