9727389

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 16336320

約数和(自身を除く): 6608931

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 2617, 3717, 7851, 18319, 23553, 54957, 154403, 164871, 463209, 1080821, 1389627, 3242463, 9727389]

約数ペア:

[(1, 9727389), (3, 3242463), (7, 1389627), (9, 1080821), (21, 463209), (59, 164871), (63, 154403), (177, 54957), (413, 23553), (531, 18319), (1239, 7851), (2617, 3717)]