27248473

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 32358400

約数和(自身を除く): 5109927

約数列:

[1, 7, 31, 199, 217, 631, 1393, 4417, 6169, 19561, 43183, 125569, 136927, 878983, 3892639, 27248473]

約数ペア:

[(1, 27248473), (7, 3892639), (31, 878983), (199, 136927), (217, 125569), (631, 43183), (1393, 19561), (4417, 6169)]