3721304889

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{440339}}^1$

素因数の和:440661

約数の個数: 16

約数和(自身を含む): 5530670400

約数和(自身を除く): 1809365511

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 440339, 1321017, 3963051, 11889153, 137826107, 413478321, 1240434963, 3721304889]

約数ペア:

[(1, 3721304889), (3, 1240434963), (9, 413478321), (27, 137826107), (313, 11889153), (939, 3963051), (2817, 1321017), (8451, 440339)]