16789941

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 28614144

約数和(自身を除く): 11824203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 8597, 25791, 60179, 77373, 180537, 266507, 541611, 799521, 1865549, 2398563, 5596647, 16789941]

約数ペア:

[(1, 16789941), (3, 5596647), (7, 2398563), (9, 1865549), (21, 799521), (31, 541611), (63, 266507), (93, 180537), (217, 77373), (279, 60179), (651, 25791), (1953, 8597)]