140555521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 152616960

約数和(自身を除く): 12061439

約数列:

[1, 19, 47, 107, 893, 1471, 2033, 5029, 27949, 69137, 95551, 157397, 1313603, 2990543, 7397659, 140555521]

約数ペア:

[(1, 140555521), (19, 7397659), (47, 2990543), (107, 1313603), (893, 157397), (1471, 95551), (2033, 69137), (5029, 27949)]