12120543

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:10999

約数の個数: 16

約数和(自身を含む): 18396000

約数和(自身を除く): 6275457

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 10949, 32847, 98541, 295623, 448909, 1346727, 4040181, 12120543]

約数ペア:

[(1, 12120543), (3, 4040181), (9, 1346727), (27, 448909), (41, 295623), (123, 98541), (369, 32847), (1107, 10949)]