12722259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9458

約数の個数: 16

約数和(自身を含む): 18958464

約数和(自身を除く): 6236205

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9403, 28209, 103433, 310299, 385523, 1156569, 4240753, 12722259]

約数ペア:

[(1, 12722259), (3, 4240753), (11, 1156569), (33, 385523), (41, 310299), (123, 103433), (451, 28209), (1353, 9403)]