11408949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 17509440

約数和(自身を除く): 6100491

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 487, 1233, 1461, 2603, 4383, 7809, 9253, 23427, 27759, 66719, 83277, 200157, 600471, 1267661, 3802983, 11408949]

約数ペア:

[(1, 11408949), (3, 3802983), (9, 1267661), (19, 600471), (57, 200157), (137, 83277), (171, 66719), (411, 27759), (487, 23427), (1233, 9253), (1461, 7809), (2603, 4383)]