12715087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 16284672

約数和(自身を除く): 3569585

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 4463, 31241, 49093, 165131, 343651, 1155917, 1816441, 12715087]

約数ペア:

[(1, 12715087), (7, 1816441), (11, 1155917), (37, 343651), (77, 165131), (259, 49093), (407, 31241), (2849, 4463)]