16244019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 25968384

約数和(自身を除く): 9724365

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2311, 2343, 6933, 7029, 20799, 25421, 76263, 164081, 228789, 492243, 1476729, 1804891, 5414673, 16244019]

約数ペア:

[(1, 16244019), (3, 5414673), (9, 1804891), (11, 1476729), (33, 492243), (71, 228789), (99, 164081), (213, 76263), (639, 25421), (781, 20799), (2311, 7029), (2343, 6933)]