137519459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1637}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 171714816

約数和(自身を除く): 34195357

約数列:

[1, 7, 11, 77, 1091, 1637, 7637, 11459, 12001, 18007, 84007, 126049, 1785967, 12501769, 19645637, 137519459]

約数ペア:

[(1, 137519459), (7, 19645637), (11, 12501769), (77, 1785967), (1091, 126049), (1637, 84007), (7637, 18007), (11459, 12001)]