15949901889

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{629113}}^1$

素因数の和:629438

約数の個数: 20

約数和(自身を含む): 23902557316

約数和(自身を除く): 7952655427

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 25353, 629113, 1887339, 5662017, 16986051, 50958153, 196912369, 590737107, 1772211321, 5316633963, 15949901889]

約数ペア:

[(1, 15949901889), (3, 5316633963), (9, 1772211321), (27, 590737107), (81, 196912369), (313, 50958153), (939, 16986051), (2817, 5662017), (8451, 1887339), (25353, 629113)]