2019675063

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{339841}}^1$

素因数の和:340134

約数の個数: 16

約数和(自身を含む): 3088484096

約数和(自身を除く): 1068809033

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 339841, 1019523, 2378887, 7136661, 96175003, 288525009, 673225021, 2019675063]

約数ペア:

[(1, 2019675063), (3, 673225021), (7, 288525009), (21, 96175003), (283, 7136661), (849, 2378887), (1981, 1019523), (5943, 339841)]