19433007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 31968000

約数和(自身を除く): 12534993

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1109, 1593, 1947, 3327, 5841, 9981, 12199, 17523, 29943, 36597, 65431, 109791, 196293, 329373, 588879, 719741, 1766637, 2159223, 6477669, 19433007]

約数ペア:

[(1, 19433007), (3, 6477669), (9, 2159223), (11, 1766637), (27, 719741), (33, 588879), (59, 329373), (99, 196293), (177, 109791), (297, 65431), (531, 36597), (649, 29943), (1109, 17523), (1593, 12199), (1947, 9981), (3327, 5841)]