27938813181

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1580339}}^1$

素因数の和:1580496

約数の個数: 16

約数和(自身を含む): 38231585280

約数和(自身を除く): 10292772099

約数列:

[1, 3, 71, 83, 213, 249, 5893, 17679, 1580339, 4741017, 112204069, 131168137, 336612207, 393504411, 9312937727, 27938813181]

約数ペア:

[(1, 27938813181), (3, 9312937727), (71, 393504411), (83, 336612207), (213, 131168137), (249, 112204069), (5893, 4741017), (17679, 1580339)]