8571249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 13208832

約数和(自身を除く): 4637583

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 881, 1081, 2643, 3243, 7929, 9729, 20263, 41407, 60789, 124221, 182367, 372663, 952361, 2857083, 8571249]

約数ペア:

[(1, 8571249), (3, 2857083), (9, 952361), (23, 372663), (47, 182367), (69, 124221), (141, 60789), (207, 41407), (423, 20263), (881, 9729), (1081, 7929), (2643, 3243)]