15776061

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 25383744

約数和(自身を除く): 9607683

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2081, 2527, 6243, 7581, 14567, 39539, 43701, 118617, 276773, 751241, 830319, 2253723, 5258687, 15776061]

約数ペア:

[(1, 15776061), (3, 5258687), (7, 2253723), (19, 830319), (21, 751241), (57, 276773), (133, 118617), (361, 43701), (399, 39539), (1083, 14567), (2081, 7581), (2527, 6243)]