128348727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{2287}}^1$

素因数の和:3742

約数の個数: 16

約数和(自身を含む): 184504320

約数和(自身を除く): 56155593

約数列:

[1, 3, 13, 39, 1439, 2287, 4317, 6861, 18707, 29731, 56121, 89193, 3290993, 9872979, 42782909, 128348727]

約数ペア:

[(1, 128348727), (3, 42782909), (13, 9872979), (39, 3290993), (1439, 89193), (2287, 56121), (4317, 29731), (6861, 18707)]