6791841

素因数分解:

$3^2\times 7^2\times {\mathrm{15401}}^1$

素因数の和:15421

約数の個数: 18

約数和(自身を含む): 11412882

約数和(自身を除く): 4621041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 15401, 46203, 107807, 138609, 323421, 754649, 970263, 2263947, 6791841]

約数ペア:

[(1, 6791841), (3, 2263947), (7, 970263), (9, 754649), (21, 323421), (49, 138609), (63, 107807), (147, 46203), (441, 15401)]