83742253

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 104363520

約数和(自身を除く): 20621267

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 1069, 2527, 4123, 7483, 11191, 20311, 33139, 78337, 142177, 231973, 385909, 629641, 2701363, 4407487, 11963179, 83742253]

約数ペア:

[(1, 83742253), (7, 11963179), (19, 4407487), (31, 2701363), (133, 629641), (217, 385909), (361, 231973), (589, 142177), (1069, 78337), (2527, 33139), (4123, 20311), (7483, 11191)]