12977097

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1987}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 19848192

約数和(自身を除く): 6871095

約数列:

[1, 3, 7, 21, 311, 933, 1987, 2177, 5961, 6531, 13909, 41727, 617957, 1853871, 4325699, 12977097]

約数ペア:

[(1, 12977097), (3, 4325699), (7, 1853871), (21, 617957), (311, 41727), (933, 13909), (1987, 6531), (2177, 5961)]