2019439341

素因数分解:

$3^2\times {\mathrm{1049}}^1\times {\mathrm{213901}}^1$

素因数の和:214956

約数の個数: 12

約数和(自身を含む): 2919762300

約数和(自身を除く): 900322959

約数列:

[1, 3, 9, 1049, 3147, 9441, 213901, 641703, 1925109, 224382149, 673146447, 2019439341]

約数ペア:

[(1, 2019439341), (3, 673146447), (9, 224382149), (1049, 1925109), (3147, 641703), (9441, 213901)]