129643591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{28537}}^1$

素因数の和:28614

約数の個数: 16

約数和(自身を含む): 164378880

約数和(自身を除く): 34735289

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 28537, 199759, 313907, 1683683, 2197349, 11785781, 18520513, 129643591]

約数ペア:

[(1, 129643591), (7, 18520513), (11, 11785781), (59, 2197349), (77, 1683683), (413, 313907), (649, 199759), (4543, 28537)]