348528987

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{104947}}^1$

素因数の和:105000

約数の個数: 20

約数和(自身を含む): 533345736

約数和(自身を除く): 184816749

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 104947, 314841, 944523, 2833569, 4302827, 8500707, 12908481, 38725443, 116176329, 348528987]

約数ペア:

[(1, 348528987), (3, 116176329), (9, 38725443), (27, 12908481), (41, 8500707), (81, 4302827), (123, 2833569), (369, 944523), (1107, 314841), (3321, 104947)]