245634081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1063351}}^1$

素因数の和:1063372

約数の個数: 16

約数和(自身を含む): 408327168

約数和(自身を除く): 162693087

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1063351, 3190053, 7443457, 11696861, 22330371, 35090583, 81878027, 245634081]

約数ペア:

[(1, 245634081), (3, 81878027), (7, 35090583), (11, 22330371), (21, 11696861), (33, 7443457), (77, 3190053), (231, 1063351)]