2021617081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{33013}}^1$

素因数の和:33336

約数の個数: 16

約数和(自身を含む): 2329467840

約数和(自身を除く): 307850759

約数列:

[1, 11, 19, 209, 293, 3223, 5567, 33013, 61237, 363143, 627247, 6899717, 9672809, 106400899, 183783371, 2021617081]

約数ペア:

[(1, 2021617081), (11, 183783371), (19, 106400899), (209, 9672809), (293, 6899717), (3223, 627247), (5567, 363143), (33013, 61237)]