2056881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 2999808

約数和(自身を除く): 942927

約数列:

[1, 3, 17, 31, 51, 93, 527, 1301, 1581, 3903, 22117, 40331, 66351, 120993, 685627, 2056881]

約数ペア:

[(1, 2056881), (3, 685627), (17, 120993), (31, 66351), (51, 40331), (93, 22117), (527, 3903), (1301, 1581)]