28577259

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{3821}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 42500640

約数和(自身を除く): 13923381

約数列:

[1, 3, 9, 27, 277, 831, 2493, 3821, 7479, 11463, 34389, 103167, 1058417, 3175251, 9525753, 28577259]

約数ペア:

[(1, 28577259), (3, 9525753), (9, 3175251), (27, 1058417), (277, 103167), (831, 34389), (2493, 11463), (3821, 7479)]