7788339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{22189}}^1$

素因数の和:22211

約数の個数: 16

約数和(自身を含む): 12426400

約数和(自身を除く): 4638061

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 22189, 66567, 199701, 288457, 599103, 865371, 2596113, 7788339]

約数ペア:

[(1, 7788339), (3, 2596113), (9, 865371), (13, 599103), (27, 288457), (39, 199701), (117, 66567), (351, 22189)]