1072379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 1409280

約数和(自身を除く): 336901

約数列:

[1, 7, 11, 19, 77, 133, 209, 733, 1463, 5131, 8063, 13927, 56441, 97489, 153197, 1072379]

約数ペア:

[(1, 1072379), (7, 153197), (11, 97489), (19, 56441), (77, 13927), (133, 8063), (209, 5131), (733, 1463)]