1872991233

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{38747}}^1$

素因数の和:38925

約数の個数: 24

約数和(自身を含む): 2792645856

約数和(自身を除く): 919654623

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 16113, 38747, 48339, 116241, 348723, 1588627, 4765881, 5075857, 14297643, 15227571, 45682713, 208110137, 624330411, 1872991233]

約数ペア:

[(1, 1872991233), (3, 624330411), (9, 208110137), (41, 45682713), (123, 15227571), (131, 14297643), (369, 5075857), (393, 4765881), (1179, 1588627), (5371, 348723), (16113, 116241), (38747, 48339)]