131986283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54293}}^1$

素因数の和:54334

約数の個数: 16

約数和(自身を含む): 164185056

約数和(自身を除く): 32198773

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 54293, 597223, 705809, 922981, 7763899, 10152791, 11998753, 131986283]

約数ペア:

[(1, 131986283), (11, 11998753), (13, 10152791), (17, 7763899), (143, 922981), (187, 705809), (221, 597223), (2431, 54293)]