121454137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53717}}^1$

素因数の和:53760

約数の個数: 16

約数和(自身を含む): 154707840

約数和(自身を除く): 33253703

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 53717, 376019, 913189, 1020623, 6392323, 7144361, 17350591, 121454137]

約数ペア:

[(1, 121454137), (7, 17350591), (17, 7144361), (19, 6392323), (119, 1020623), (133, 913189), (323, 376019), (2261, 53717)]