2080994421

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1231}}^1\times {\mathrm{4657}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 3052964992

約数和(自身を除く): 971970571

約数列:

[1, 3, 11, 33, 121, 363, 1231, 3693, 4657, 13541, 13971, 40623, 51227, 148951, 153681, 446853, 563497, 1690491, 5732767, 17198301, 63060437, 189181311, 693664807, 2080994421]

約数ペア:

[(1, 2080994421), (3, 693664807), (11, 189181311), (33, 63060437), (121, 17198301), (363, 5732767), (1231, 1690491), (3693, 563497), (4657, 446853), (13541, 153681), (13971, 148951), (40623, 51227)]