21833523

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 32436000

約数和(自身を除く): 10602477

約数列:

[1, 3, 9, 27, 449, 1347, 1801, 4041, 5403, 12123, 16209, 48627, 808649, 2425947, 7277841, 21833523]

約数ペア:

[(1, 21833523), (3, 7277841), (9, 2425947), (27, 808649), (449, 48627), (1347, 16209), (1801, 12123), (4041, 5403)]