7969941

素因数分解:

$3^3\times 7^1\times {\mathrm{42169}}^1$

素因数の和:42185

約数の個数: 16

約数和(自身を含む): 13494400

約数和(自身を除く): 5524459

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 42169, 126507, 295183, 379521, 885549, 1138563, 2656647, 7969941]

約数ペア:

[(1, 7969941), (3, 2656647), (7, 1138563), (9, 885549), (21, 379521), (27, 295183), (63, 126507), (189, 42169)]