6987753

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 10712520

約数和(自身を除く): 3724767

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 653, 1189, 1959, 3567, 5877, 10701, 18937, 26773, 56811, 80319, 170433, 240957, 776417, 2329251, 6987753]

約数ペア:

[(1, 6987753), (3, 2329251), (9, 776417), (29, 240957), (41, 170433), (87, 80319), (123, 56811), (261, 26773), (369, 18937), (653, 10701), (1189, 5877), (1959, 3567)]