2152073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 2826240

約数和(自身を除く): 674167

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1471, 10297, 16181, 27949, 113267, 195643, 307439, 2152073]

約数ペア:

[(1, 2152073), (7, 307439), (11, 195643), (19, 113267), (77, 27949), (133, 16181), (209, 10297), (1463, 1471)]