7943920127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{20431}}^1$

素因数の和:23174

約数の個数: 16

約数和(自身を含む): 9336606720

約数和(自身を除く): 1392686593

約数列:

[1, 11, 13, 143, 2719, 20431, 29909, 35347, 224741, 265603, 388817, 2921633, 55551889, 611070779, 722174557, 7943920127]

約数ペア:

[(1, 7943920127), (11, 722174557), (13, 611070779), (143, 55551889), (2719, 2921633), (20431, 388817), (29909, 265603), (35347, 224741)]