2018729439

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1053067}}^1$

素因数の和:1053147

約数の個数: 16

約数和(自身を含む): 3032835840

約数和(自身を除く): 1014106401

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1053067, 3159201, 9477603, 28432809, 74767757, 224303271, 672909813, 2018729439]

約数ペア:

[(1, 2018729439), (3, 672909813), (9, 224303271), (27, 74767757), (71, 28432809), (213, 9477603), (639, 3159201), (1917, 1053067)]