29758883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20378

約数の個数: 16

約数和(自身を含む): 39056640

約数和(自身を除く): 9297757

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20341, 142387, 223751, 386479, 1566257, 2705353, 4251269, 29758883]

約数ペア:

[(1, 29758883), (7, 4251269), (11, 2705353), (19, 1566257), (77, 386479), (133, 223751), (209, 142387), (1463, 20341)]