2247390090003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1783}}^1\times {\mathrm{102551}}^1$

素因数の和:104595

約数の個数: 32

約数和(自身を含む): 3187769029632

約数和(自身を除く): 940378939629

約数列:

[1, 3, 17, 51, 241, 723, 1783, 4097, 5349, 12291, 30311, 90933, 102551, 307653, 429703, 1289109, 1743367, 5230101, 7304951, 21914853, 24714791, 74144373, 182848433, 420151447, 548545299, 1260454341, 3108423361, 9325270083, 44066472353, 132199417059, 749130030001, 2247390090003]

約数ペア:

[(1, 2247390090003), (3, 749130030001), (17, 132199417059), (51, 44066472353), (241, 9325270083), (723, 3108423361), (1783, 1260454341), (4097, 548545299), (5349, 420151447), (12291, 182848433), (30311, 74144373), (90933, 24714791), (102551, 21914853), (307653, 7304951), (429703, 5230101), (1289109, 1743367)]