131741337

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{482569}}^1$

素因数の和:482592

約数の個数: 16

約数和(自身を含む): 216191360

約数和(自身を除く): 84450023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 482569, 1447707, 3377983, 6273397, 10133949, 18820191, 43913779, 131741337]

約数ペア:

[(1, 131741337), (3, 43913779), (7, 18820191), (13, 10133949), (21, 6273397), (39, 3377983), (91, 1447707), (273, 482569)]