129626819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1777}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 157203648

約数和(自身を除く): 27576829

約数列:

[1, 7, 17, 119, 613, 1777, 4291, 10421, 12439, 30209, 72947, 211463, 1089301, 7625107, 18518117, 129626819]

約数ペア:

[(1, 129626819), (7, 18518117), (17, 7625107), (119, 1089301), (613, 211463), (1777, 72947), (4291, 30209), (10421, 12439)]