12112777747

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{127207}}^1$

素因数の和:127498

約数の個数: 16

約数和(自身を含む): 14133317632

約数和(自身を除く): 2020539885

約数列:

[1, 7, 61, 223, 427, 1561, 13603, 95221, 127207, 890449, 7759627, 28367161, 54317389, 198570127, 1730396821, 12112777747]

約数ペア:

[(1, 12112777747), (7, 1730396821), (61, 198570127), (223, 54317389), (427, 28367161), (1561, 7759627), (13603, 890449), (95221, 127207)]