129304861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9439}}^1$

素因数の和:9568

約数の個数: 16

約数和(自身を含む): 157081600

約数和(自身を除く): 27776739

約数列:

[1, 7, 19, 103, 133, 721, 1957, 9439, 13699, 66073, 179341, 972217, 1255387, 6805519, 18472123, 129304861]

約数ペア:

[(1, 129304861), (7, 18472123), (19, 6805519), (103, 1255387), (133, 972217), (721, 179341), (1957, 66073), (9439, 13699)]