12459339

素因数分解:

$3^{10}\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 22

約数和(自身を含む): 18777476

約数和(自身を除く): 6318137

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 729, 1899, 2187, 5697, 6561, 17091, 19683, 51273, 59049, 153819, 461457, 1384371, 4153113, 12459339]

約数ペア:

[(1, 12459339), (3, 4153113), (9, 1384371), (27, 461457), (81, 153819), (211, 59049), (243, 51273), (633, 19683), (729, 17091), (1899, 6561), (2187, 5697)]