2040391903

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3673}}^1\times {\mathrm{4591}}^1$

素因数の和:8286

約数の個数: 12

約数和(自身を含む): 2243844064

約数和(自身を除く): 203452161

約数列:

[1, 11, 121, 3673, 4591, 40403, 50501, 444433, 555511, 16862743, 185490173, 2040391903]

約数ペア:

[(1, 2040391903), (11, 185490173), (121, 16862743), (3673, 555511), (4591, 444433), (40403, 50501)]