388149849

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{1031}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 571521600

約数和(自身を除く): 183371751

約数列:

[1, 3, 9, 59, 177, 531, 709, 1031, 2127, 3093, 6381, 9279, 41831, 60829, 125493, 182487, 376479, 547461, 730979, 2192937, 6578811, 43127761, 129383283, 388149849]

約数ペア:

[(1, 388149849), (3, 129383283), (9, 43127761), (59, 6578811), (177, 2192937), (531, 730979), (709, 547461), (1031, 376479), (2127, 182487), (3093, 125493), (6381, 60829), (9279, 41831)]