806518323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32363}}^1$

素因数の和:32456

約数の個数: 32

約数和(自身を含む): 1304916480

約数和(自身を除く): 498398157

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 32363, 97089, 291267, 420719, 873801, 1262157, 2297773, 3786471, 6893319, 11359413, 20679957, 29871049, 62039871, 89613147, 268839441, 806518323]

約数ペア:

[(1, 806518323), (3, 268839441), (9, 89613147), (13, 62039871), (27, 29871049), (39, 20679957), (71, 11359413), (117, 6893319), (213, 3786471), (351, 2297773), (639, 1262157), (923, 873801), (1917, 420719), (2769, 291267), (8307, 97089), (24921, 32363)]