273731282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1131121}}^1$

素因数の和:1131145

約数の個数: 12

約数和(自身を含む): 451317678

約数和(自身を除く): 177586396

約数列:

[1, 2, 11, 22, 121, 242, 1131121, 2262242, 12442331, 24884662, 136865641, 273731282]

約数ペア:

[(1, 273731282), (2, 136865641), (11, 24884662), (22, 12442331), (121, 2262242), (242, 1131121)]