80882081

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 94618368

約数和(自身を除く): 13736287

約数列:

[1, 7, 53, 311, 371, 701, 2177, 4907, 16483, 37153, 115381, 218011, 260071, 1526077, 11554583, 80882081]

約数ペア:

[(1, 80882081), (7, 11554583), (53, 1526077), (311, 260071), (371, 218011), (701, 115381), (2177, 37153), (4907, 16483)]