27982698

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{42787}}^1$

素因数の和:42901

約数の個数: 16

約数和(自身を含む): 56480160

約数和(自身を除く): 28497462

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 42787, 85574, 128361, 256722, 4663783, 9327566, 13991349, 27982698]

約数ペア:

[(1, 27982698), (2, 13991349), (3, 9327566), (6, 4663783), (109, 256722), (218, 128361), (327, 85574), (654, 42787)]