52512789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131611}}^1$

素因数の和:131640

約数の個数: 16

約数和(自身を含む): 84231680

約数和(自身を除く): 31718891

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 131611, 394833, 921277, 2500609, 2763831, 7501827, 17504263, 52512789]

約数ペア:

[(1, 52512789), (3, 17504263), (7, 7501827), (19, 2763831), (21, 2500609), (57, 921277), (133, 394833), (399, 131611)]