2080450617

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{163211}}^1$

素因数の和:163828

約数の個数: 16

約数和(自身を含む): 3175452672

約数和(自身を除く): 1095002055

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 163211, 489633, 1142477, 3427431, 99069077, 297207231, 693483539, 2080450617]

約数ペア:

[(1, 2080450617), (3, 693483539), (7, 297207231), (21, 99069077), (607, 3427431), (1821, 1142477), (4249, 489633), (12747, 163211)]