27747786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{420421}}^1$

素因数の和:420437

約数の個数: 16

約数和(自身を含む): 60540768

約数和(自身を除く): 32792982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 420421, 840842, 1261263, 2522526, 4624631, 9249262, 13873893, 27747786]

約数ペア:

[(1, 27747786), (2, 13873893), (3, 9249262), (6, 4624631), (11, 2522526), (22, 1261263), (33, 840842), (66, 420421)]