25620717

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 37576800

約数和(自身を除く): 11956083

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1019, 1479, 3057, 8381, 17323, 25143, 29551, 51969, 88653, 294491, 502367, 883473, 1507101, 8540239, 25620717]

約数ペア:

[(1, 25620717), (3, 8540239), (17, 1507101), (29, 883473), (51, 502367), (87, 294491), (289, 88653), (493, 51969), (867, 29551), (1019, 25143), (1479, 17323), (3057, 8381)]