17123997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 9971043

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 881, 1023, 1767, 2643, 6479, 9691, 16739, 19437, 27311, 29073, 50217, 81933, 184129, 300421, 518909, 552387, 901263, 1556727, 5707999, 17123997]

約数ペア:

[(1, 17123997), (3, 5707999), (11, 1556727), (19, 901263), (31, 552387), (33, 518909), (57, 300421), (93, 184129), (209, 81933), (341, 50217), (589, 29073), (627, 27311), (881, 19437), (1023, 16739), (1767, 9691), (2643, 6479)]