38123709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51449}}^1$

素因数の和:51484

約数の個数: 16

約数和(自身を含む): 57624000

約数和(自身を除く): 19500291

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 51449, 154347, 668837, 977531, 2006511, 2932593, 12707903, 38123709]

約数ペア:

[(1, 38123709), (3, 12707903), (13, 2932593), (19, 2006511), (39, 977531), (57, 668837), (247, 154347), (741, 51449)]