2819156787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{568493}}^1$

素因数の和:568547

約数の個数: 24

約数和(自身を含む): 4434253200

約数和(自身を除く): 1615096413

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 568493, 1705479, 5116437, 10801367, 16486297, 32404101, 49458891, 97212303, 148376673, 313239643, 939718929, 2819156787]

約数ペア:

[(1, 2819156787), (3, 939718929), (9, 313239643), (19, 148376673), (29, 97212303), (57, 49458891), (87, 32404101), (171, 16486297), (261, 10801367), (551, 5116437), (1653, 1705479), (4959, 568493)]