2081343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 3081600

約数和(自身を除く): 1000257

約数列:

[1, 3, 11, 33, 59, 177, 649, 1069, 1947, 3207, 11759, 35277, 63071, 189213, 693781, 2081343]

約数ペア:

[(1, 2081343), (3, 693781), (11, 189213), (33, 63071), (59, 35277), (177, 11759), (649, 3207), (1069, 1947)]