2009689847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{54101}}^1$

素因数の和:54430

約数の個数: 12

約数和(自身を含む): 2216234328

約数和(自身を除く): 206544481

約数列:

[1, 11, 121, 307, 3377, 37147, 54101, 595111, 6546221, 16609007, 182699077, 2009689847]

約数ペア:

[(1, 2009689847), (11, 182699077), (121, 16609007), (307, 6546221), (3377, 595111), (37147, 54101)]