2571093

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 4363008

約数和(自身を除く): 1791915

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1103, 2331, 3309, 7721, 9927, 23163, 40811, 69489, 122433, 285677, 367299, 857031, 2571093]

約数ペア:

[(1, 2571093), (3, 857031), (7, 367299), (9, 285677), (21, 122433), (37, 69489), (63, 40811), (111, 23163), (259, 9927), (333, 7721), (777, 3309), (1103, 2331)]