6628551

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 9206784

約数和(自身を除く): 2578233

約数列:

[1, 3, 47, 53, 141, 159, 887, 2491, 2661, 7473, 41689, 47011, 125067, 141033, 2209517, 6628551]

約数ペア:

[(1, 6628551), (3, 2209517), (47, 141033), (53, 125067), (141, 47011), (159, 41689), (887, 7473), (2491, 2661)]