139607314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{906541}}^1$

素因数の和:906561

約数の個数: 16

約数和(自身を含む): 261084096

約数和(自身を除く): 121476782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 906541, 1813082, 6345787, 9971951, 12691574, 19943902, 69803657, 139607314]

約数ペア:

[(1, 139607314), (2, 69803657), (7, 19943902), (11, 12691574), (14, 9971951), (22, 6345787), (77, 1813082), (154, 906541)]