219232689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{2531}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 315061824

約数和(自身を除く): 95829135

約数列:

[1, 3, 13, 39, 2221, 2531, 6663, 7593, 28873, 32903, 86619, 98709, 5621351, 16864053, 73077563, 219232689]

約数ペア:

[(1, 219232689), (3, 73077563), (13, 16864053), (39, 5621351), (2221, 98709), (2531, 86619), (6663, 32903), (7593, 28873)]