996988861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{4547}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 1124702208

約数和(自身を除く): 127713347

約数列:

[1, 11, 31, 341, 643, 4547, 7073, 19933, 50017, 140957, 219263, 1550527, 2923721, 32160931, 90635351, 996988861]

約数ペア:

[(1, 996988861), (11, 90635351), (31, 32160931), (341, 2923721), (643, 1550527), (4547, 219263), (7073, 140957), (19933, 50017)]