12124689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7720

約数の個数: 16

約数和(自身を含む): 17671680

約数和(自身を除く): 5546991

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7669, 23007, 130373, 237739, 391119, 713217, 4041563, 12124689]

約数ペア:

[(1, 12124689), (3, 4041563), (17, 713217), (31, 391119), (51, 237739), (93, 130373), (527, 23007), (1581, 7669)]