996831689

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{27689}}^1$

素因数の和:27872

約数の個数: 16

約数和(自身を含む): 1178486400

約数和(自身を除く): 181654711

約数列:

[1, 7, 37, 139, 259, 973, 5143, 27689, 36001, 193823, 1024493, 3848771, 7171451, 26941397, 142404527, 996831689]

約数ペア:

[(1, 996831689), (7, 142404527), (37, 26941397), (139, 7171451), (259, 3848771), (973, 1024493), (5143, 193823), (27689, 36001)]