80052049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25357}}^1$

素因数の和:25416

約数の個数: 16

約数和(自身を含む): 102243456

約数和(自身を除く): 22191407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 25357, 177499, 278927, 1039637, 1952489, 7277459, 11436007, 80052049]

約数ペア:

[(1, 80052049), (7, 11436007), (11, 7277459), (41, 1952489), (77, 1039637), (287, 278927), (451, 177499), (3157, 25357)]