4640319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 7244640

約数和(自身を除く): 2604321

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 773, 2001, 2319, 6003, 6957, 17779, 22417, 53337, 67251, 160011, 201753, 515591, 1546773, 4640319]

約数ペア:

[(1, 4640319), (3, 1546773), (9, 515591), (23, 201753), (29, 160011), (69, 67251), (87, 53337), (207, 22417), (261, 17779), (667, 6957), (773, 6003), (2001, 2319)]