12836571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 7208229

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 347, 627, 649, 1041, 1121, 1947, 3363, 3817, 6593, 11451, 12331, 19779, 20473, 36993, 61419, 72523, 217569, 225203, 388987, 675609, 1166961, 4278857, 12836571]

約数ペア:

[(1, 12836571), (3, 4278857), (11, 1166961), (19, 675609), (33, 388987), (57, 225203), (59, 217569), (177, 72523), (209, 61419), (347, 36993), (627, 20473), (649, 19779), (1041, 12331), (1121, 11451), (1947, 6593), (3363, 3817)]