2018330163

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{839921}}^1$

素因数の和:840019

約数の個数: 16

約数和(自身を含む): 3023719200

約数和(自身を除く): 1005389037

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 839921, 2519763, 7559289, 22677867, 74752969, 224258907, 672776721, 2018330163]

約数ペア:

[(1, 2018330163), (3, 672776721), (9, 224258907), (27, 74752969), (89, 22677867), (267, 7559289), (801, 2519763), (2403, 839921)]