12112111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 14002560

約数和(自身を除く): 1890449

約数列:

[1, 11, 29, 43, 319, 473, 883, 1247, 9713, 13717, 25607, 37969, 281677, 417659, 1101101, 12112111]

約数ペア:

[(1, 12112111), (11, 1101101), (29, 417659), (43, 281677), (319, 37969), (473, 25607), (883, 13717), (1247, 9713)]