39404169

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 65345280

約数和(自身を除く): 25941111

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 2617, 5019, 7851, 15057, 18319, 23553, 54957, 164871, 625463, 1876389, 4378241, 5629167, 13134723, 39404169]

約数ペア:

[(1, 39404169), (3, 13134723), (7, 5629167), (9, 4378241), (21, 1876389), (63, 625463), (239, 164871), (717, 54957), (1673, 23553), (2151, 18319), (2617, 15057), (5019, 7851)]