8115921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 12975456

約数和(自身を除く): 4859535

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 1123, 2409, 3369, 7227, 10107, 12353, 37059, 81979, 111177, 245937, 737811, 901769, 2705307, 8115921]

約数ペア:

[(1, 8115921), (3, 2705307), (9, 901769), (11, 737811), (33, 245937), (73, 111177), (99, 81979), (219, 37059), (657, 12353), (803, 10107), (1123, 7227), (2409, 3369)]