12547293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 18310656

約数和(自身を除く): 5763363

約数列:

[1, 3, 11, 33, 523, 727, 1569, 2181, 5753, 7997, 17259, 23991, 380221, 1140663, 4182431, 12547293]

約数ペア:

[(1, 12547293), (3, 4182431), (11, 1140663), (33, 380221), (523, 23991), (727, 17259), (1569, 7997), (2181, 5753)]