402328449

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{5479}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 598416000

約数和(自身を除く): 196087551

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 1791, 5479, 8159, 16437, 24477, 49311, 73431, 224639, 673917, 1090321, 2021751, 3270963, 9812889, 44703161, 134109483, 402328449]

約数ペア:

[(1, 402328449), (3, 134109483), (9, 44703161), (41, 9812889), (123, 3270963), (199, 2021751), (369, 1090321), (597, 673917), (1791, 224639), (5479, 73431), (8159, 49311), (16437, 24477)]