2068832871

素因数分解:

$3^2\times 7^2\times {\mathrm{1733}}^1\times {\mathrm{2707}}^1$

素因数の和:4460

約数の個数: 36

約数和(自身を含む): 3479492952

約数和(自身を除く): 1410660081

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1733, 2707, 5199, 8121, 12131, 15597, 18949, 24363, 36393, 56847, 84917, 109179, 132643, 170541, 254751, 397929, 764253, 1193787, 4691231, 14073693, 32838617, 42221079, 98515851, 229870319, 295547553, 689610957, 2068832871]

約数ペア:

[(1, 2068832871), (3, 689610957), (7, 295547553), (9, 229870319), (21, 98515851), (49, 42221079), (63, 32838617), (147, 14073693), (441, 4691231), (1733, 1193787), (2707, 764253), (5199, 397929), (8121, 254751), (12131, 170541), (15597, 132643), (18949, 109179), (24363, 84917), (36393, 56847)]