12756567

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 17498880

約数和(自身を除く): 4742313

約数列:

[1, 3, 59, 97, 177, 291, 743, 2229, 5723, 17169, 43837, 72071, 131511, 216213, 4252189, 12756567]

約数ペア:

[(1, 12756567), (3, 4252189), (59, 216213), (97, 131511), (177, 72071), (291, 43837), (743, 17169), (2229, 5723)]