28034523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 44428800

約数和(自身を除く): 16394277

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1423, 1791, 2189, 4269, 6567, 12807, 15653, 19701, 46959, 140877, 283177, 849531, 2548593, 3114947, 9344841, 28034523]

約数ペア:

[(1, 28034523), (3, 9344841), (9, 3114947), (11, 2548593), (33, 849531), (99, 283177), (199, 140877), (597, 46959), (1423, 19701), (1791, 15653), (2189, 12807), (4269, 6567)]