12816441

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3954

約数の個数: 24

約数和(自身を含む): 20875680

約数和(自身を除く): 8059239

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 3923, 11769, 35307, 43153, 105921, 129459, 388377, 474683, 1165131, 1424049, 4272147, 12816441]

約数ペア:

[(1, 12816441), (3, 4272147), (9, 1424049), (11, 1165131), (27, 474683), (33, 388377), (99, 129459), (121, 105921), (297, 43153), (363, 35307), (1089, 11769), (3267, 3923)]