12982739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 16316160

約数和(自身を除く): 3333421

約数列:

[1, 7, 11, 77, 139, 973, 1213, 1529, 8491, 10703, 13343, 93401, 168607, 1180249, 1854677, 12982739]

約数ペア:

[(1, 12982739), (7, 1854677), (11, 1180249), (77, 168607), (139, 93401), (973, 13343), (1213, 10703), (1529, 8491)]