20161325769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9753907}}^1$

素因数の和:9753976

約数の個数: 16

約数和(自身を含む): 29495817792

約数和(自身を除く): 9334492023

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9753907, 29261721, 126800791, 380402373, 516957071, 1550871213, 6720441923, 20161325769]

約数ペア:

[(1, 20161325769), (3, 6720441923), (13, 1550871213), (39, 516957071), (53, 380402373), (159, 126800791), (689, 29261721), (2067, 9753907)]