2017177491

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{39709}}^1$

素因数の和:39819

約数の個数: 32

約数和(自身を含む): 3202214400

約数和(自身を除く): 1185036909

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 2419, 7257, 16933, 39709, 50799, 119127, 277963, 833889, 1628069, 2342831, 4884207, 7028493, 11396483, 16399817, 34189449, 49199451, 96056071, 288168213, 672392497, 2017177491]

約数ペア:

[(1, 2017177491), (3, 672392497), (7, 288168213), (21, 96056071), (41, 49199451), (59, 34189449), (123, 16399817), (177, 11396483), (287, 7028493), (413, 4884207), (861, 2342831), (1239, 1628069), (2419, 833889), (7257, 277963), (16933, 119127), (39709, 50799)]