9538641

素因数分解:

$3^4\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16842

約数の個数: 20

約数和(自身を含む): 16285632

約数和(自身を除く): 6746991

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16823, 50469, 117761, 151407, 353283, 454221, 1059849, 1362663, 3179547, 9538641]

約数ペア:

[(1, 9538641), (3, 3179547), (7, 1362663), (9, 1059849), (21, 454221), (27, 353283), (63, 151407), (81, 117761), (189, 50469), (567, 16823)]