39374433

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20205

約数の個数: 24

約数和(自身を含む): 67099136

約数和(自身を除く): 27724703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20161, 60483, 141127, 181449, 423381, 624991, 1270143, 1874973, 4374937, 5624919, 13124811, 39374433]

約数ペア:

[(1, 39374433), (3, 13124811), (7, 5624919), (9, 4374937), (21, 1874973), (31, 1270143), (63, 624991), (93, 423381), (217, 181449), (279, 141127), (651, 60483), (1953, 20161)]