331325973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47137}}^1$

素因数の和:47225

約数の個数: 24

約数和(自身を含む): 529454016

約数和(自身を除く): 198128043

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 47137, 141411, 424233, 518507, 1555521, 3346727, 4666563, 10040181, 30120543, 36813997, 110441991, 331325973]

約数ペア:

[(1, 331325973), (3, 110441991), (9, 36813997), (11, 30120543), (33, 10040181), (71, 4666563), (99, 3346727), (213, 1555521), (639, 518507), (781, 424233), (2343, 141411), (7029, 47137)]