16565513433

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{198349}}^1$

素因数の和:198497

約数の個数: 32

約数和(自身を含む): 26125075200

約数和(自身を除く): 9559561767

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 2037, 3977, 11931, 27839, 83517, 198349, 595047, 1388443, 4165329, 8132309, 19239853, 24396927, 56926163, 57719559, 134678971, 170778489, 404036913, 788833973, 2366501919, 5521837811, 16565513433]

約数ペア:

[(1, 16565513433), (3, 5521837811), (7, 2366501919), (21, 788833973), (41, 404036913), (97, 170778489), (123, 134678971), (287, 57719559), (291, 56926163), (679, 24396927), (861, 19239853), (2037, 8132309), (3977, 4165329), (11931, 1388443), (27839, 595047), (83517, 198349)]