2006816259

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{2803}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 3098128384

約数和(自身を除く): 1091312125

約数列:

[1, 3, 7, 21, 103, 309, 331, 721, 993, 2163, 2317, 2803, 6951, 8409, 19621, 34093, 58863, 102279, 238651, 288709, 715953, 866127, 927793, 2020963, 2783379, 6062889, 6494551, 19483653, 95562679, 286688037, 668938753, 2006816259]

約数ペア:

[(1, 2006816259), (3, 668938753), (7, 286688037), (21, 95562679), (103, 19483653), (309, 6494551), (331, 6062889), (721, 2783379), (993, 2020963), (2163, 927793), (2317, 866127), (2803, 715953), (6951, 288709), (8409, 238651), (19621, 102279), (34093, 58863)]