87250681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9281}}^1$

素因数の和:9384

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 19677959

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9281, 9401, 64967, 157777, 733199, 1104439, 5132393, 12464383, 87250681]

約数ペア:

[(1, 87250681), (7, 12464383), (17, 5132393), (79, 1104439), (119, 733199), (553, 157777), (1343, 64967), (9281, 9401)]