38862439

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{72101}}^1$

素因数の和:72126

約数の個数: 12

約数和(自身を含む): 49317768

約数和(自身を除く): 10455329

約数列:

[1, 7, 11, 49, 77, 539, 72101, 504707, 793111, 3532949, 5551777, 38862439]

約数ペア:

[(1, 38862439), (7, 5551777), (11, 3532949), (49, 793111), (77, 504707), (539, 72101)]