2873128959

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{68491}}^1$

素因数の和:68635

約数の個数: 24

約数和(自身を含む): 4273900800

約数和(自身を除く): 1400771841

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 4661, 13983, 41949, 68491, 205473, 616419, 4040969, 5410789, 12122907, 16232367, 36368721, 48697101, 319236551, 957709653, 2873128959]

約数ペア:

[(1, 2873128959), (3, 957709653), (9, 319236551), (59, 48697101), (79, 36368721), (177, 16232367), (237, 12122907), (531, 5410789), (711, 4040969), (4661, 616419), (13983, 205473), (41949, 68491)]