2017760493

素因数分解:

$3^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{40939}}^1$

素因数の和:43296

約数の個数: 16

約数和(自身を含む): 3076067840

約数和(自身を除く): 1058307347

約数列:

[1, 3, 7, 21, 2347, 7041, 16429, 40939, 49287, 122817, 286573, 859719, 96083833, 288251499, 672586831, 2017760493]

約数ペア:

[(1, 2017760493), (3, 672586831), (7, 288251499), (21, 96083833), (2347, 859719), (7041, 286573), (16429, 122817), (40939, 49287)]