12009543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43991}}^1$

素因数の和:44014

約数の個数: 16

約数和(自身を含む): 19708416

約数和(自身を除く): 7698873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 43991, 131973, 307937, 571883, 923811, 1715649, 4003181, 12009543]

約数ペア:

[(1, 12009543), (3, 4003181), (7, 1715649), (13, 923811), (21, 571883), (39, 307937), (91, 131973), (273, 43991)]