2552949

素因数分解:

$3^2\times 7^3\times {\mathrm{827}}^1$

素因数の和:854

約数の個数: 24

約数和(自身を含む): 4305600

約数和(自身を除く): 1752651

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 827, 1029, 2481, 3087, 5789, 7443, 17367, 40523, 52101, 121569, 283661, 364707, 850983, 2552949]

約数ペア:

[(1, 2552949), (3, 850983), (7, 364707), (9, 283661), (21, 121569), (49, 52101), (63, 40523), (147, 17367), (343, 7443), (441, 5789), (827, 3087), (1029, 2481)]