8768905103

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{5281}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 10547097600

約数和(自身を除く): 1778192497

約数列:

[1, 7, 47, 49, 103, 329, 343, 721, 2303, 4841, 5047, 5281, 16121, 33887, 35329, 36967, 237209, 248207, 258769, 543943, 1660463, 1737449, 1811383, 3807601, 12162143, 25565321, 26653207, 85135001, 178957247, 186572449, 1252700729, 8768905103]

約数ペア:

[(1, 8768905103), (7, 1252700729), (47, 186572449), (49, 178957247), (103, 85135001), (329, 26653207), (343, 25565321), (721, 12162143), (2303, 3807601), (4841, 1811383), (5047, 1737449), (5281, 1660463), (16121, 543943), (33887, 258769), (35329, 248207), (36967, 237209)]