27900818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5443}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 45860256

約数和(自身を除く): 17959438

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 5443, 10886, 59873, 119746, 1268219, 2536438, 13950409, 27900818]

約数ペア:

[(1, 27900818), (2, 13950409), (11, 2536438), (22, 1268219), (233, 119746), (466, 59873), (2563, 10886), (5126, 5443)]