20984945839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{271253}}^1$

素因数の和:271818

約数の個数: 16

約数和(自身を含む): 24699304224

約数和(自身を除く): 3714358385

約数列:

[1, 11, 13, 143, 541, 5951, 7033, 77363, 271253, 2983783, 3526289, 38789179, 146747873, 1614226603, 1907722349, 20984945839]

約数ペア:

[(1, 20984945839), (11, 1907722349), (13, 1614226603), (143, 146747873), (541, 38789179), (5951, 3526289), (7033, 2983783), (77363, 271253)]