42271306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{274489}}^1$

素因数の和:274509

約数の個数: 16

約数和(自身を含む): 79053120

約数和(自身を除く): 36781814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 274489, 548978, 1921423, 3019379, 3842846, 6038758, 21135653, 42271306]

約数ペア:

[(1, 42271306), (2, 21135653), (7, 6038758), (11, 3842846), (14, 3019379), (22, 1921423), (77, 548978), (154, 274489)]