27132842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12211}}^1$

素因数の和:12325

約数の個数: 16

約数和(自身を含む): 44842464

約数和(自身を除く): 17709622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12211, 24422, 134321, 268642, 1233311, 2466622, 13566421, 27132842]

約数ペア:

[(1, 27132842), (2, 13566421), (11, 2466622), (22, 1233311), (101, 268642), (202, 134321), (1111, 24422), (2222, 12211)]