2016890163

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{176317}}^1$

素因数の和:176395

約数の個数: 24

約数和(自身を含む): 3080628096

約数和(自身を除く): 1063737933

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 176317, 528951, 1586853, 5465827, 7228997, 16397481, 21686991, 49192443, 65060973, 224098907, 672296721, 2016890163]

約数ペア:

[(1, 2016890163), (3, 672296721), (9, 224098907), (31, 65060973), (41, 49192443), (93, 21686991), (123, 16397481), (279, 7228997), (369, 5465827), (1271, 1586853), (3813, 528951), (11439, 176317)]