27771254

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3001}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 47695776

約数和(自身を除く): 19924522

約数列:

[1, 2, 7, 14, 661, 1322, 3001, 4627, 6002, 9254, 21007, 42014, 1983661, 3967322, 13885627, 27771254]

約数ペア:

[(1, 27771254), (2, 13885627), (7, 3967322), (14, 1983661), (661, 42014), (1322, 21007), (3001, 9254), (4627, 6002)]