1340291523

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{31873}}^1$

素因数の和:32114

約数の個数: 16

約数和(自身を含む): 1817582976

約数和(自身を除く): 477291453

約数列:

[1, 3, 107, 131, 321, 393, 14017, 31873, 42051, 95619, 3410411, 4175363, 10231233, 12526089, 446763841, 1340291523]

約数ペア:

[(1, 1340291523), (3, 446763841), (107, 12526089), (131, 10231233), (321, 4175363), (393, 3410411), (14017, 95619), (31873, 42051)]