2019730113

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1053589}}^1$

素因数の和:1053669

約数の個数: 16

約数和(自身を含む): 3034339200

約数和(自身を除く): 1014609087

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1053589, 3160767, 9482301, 28446903, 74804819, 224414457, 673243371, 2019730113]

約数ペア:

[(1, 2019730113), (3, 673243371), (9, 224414457), (27, 74804819), (71, 28446903), (213, 9482301), (639, 3160767), (1917, 1053589)]