2103454773

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{8761}}^1$

素因数の和:8914

約数の個数: 48

約数和(自身を含む): 3601252096

約数和(自身を除く): 1497797323

約数列:

[1, 3, 7, 9, 21, 37, 63, 103, 111, 259, 309, 333, 721, 777, 927, 2163, 2331, 3811, 6489, 8761, 11433, 26283, 26677, 34299, 61327, 78849, 80031, 183981, 240093, 324157, 551943, 902383, 972471, 2269099, 2707149, 2917413, 6316681, 6807297, 8121447, 18950043, 20421891, 33388171, 56850129, 100164513, 233717197, 300493539, 701151591, 2103454773]

約数ペア:

[(1, 2103454773), (3, 701151591), (7, 300493539), (9, 233717197), (21, 100164513), (37, 56850129), (63, 33388171), (103, 20421891), (111, 18950043), (259, 8121447), (309, 6807297), (333, 6316681), (721, 2917413), (777, 2707149), (927, 2269099), (2163, 972471), (2331, 902383), (3811, 551943), (6489, 324157), (8761, 240093), (11433, 183981), (26283, 80031), (26677, 78849), (34299, 61327)]