27920354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181301}}^1$

素因数の和:181321

約数の個数: 16

約数和(自身を含む): 52214976

約数和(自身を除く): 24294622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181301, 362602, 1269107, 1994311, 2538214, 3988622, 13960177, 27920354]

約数ペア:

[(1, 27920354), (2, 13960177), (7, 3988622), (11, 2538214), (14, 1994311), (22, 1269107), (77, 362602), (154, 181301)]