12807949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 16361856

約数和(自身を除く): 3553907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4057, 28399, 44627, 166337, 312389, 1164359, 1829707, 12807949]

約数ペア:

[(1, 12807949), (7, 1829707), (11, 1164359), (41, 312389), (77, 166337), (287, 44627), (451, 28399), (3157, 4057)]