85992613

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 111248640

約数和(自身を除く): 25256027

約数列:

[1, 7, 17, 19, 73, 119, 133, 323, 511, 521, 1241, 1387, 2261, 3647, 8687, 8857, 9709, 9899, 23579, 38033, 61999, 69293, 165053, 168283, 266231, 646561, 722627, 1177981, 4525927, 5058389, 12284659, 85992613]

約数ペア:

[(1, 85992613), (7, 12284659), (17, 5058389), (19, 4525927), (73, 1177981), (119, 722627), (133, 646561), (323, 266231), (511, 168283), (521, 165053), (1241, 69293), (1387, 61999), (2261, 38033), (3647, 23579), (8687, 9899), (8857, 9709)]