39444489

素因数分解:

$3^5\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23211

約数の個数: 24

約数和(自身を含む): 67529280

約数和(自身を除く): 28084791

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 23189, 69567, 162323, 208701, 486969, 626103, 1460907, 1878309, 4382721, 5634927, 13148163, 39444489]

約数ペア:

[(1, 39444489), (3, 13148163), (7, 5634927), (9, 4382721), (21, 1878309), (27, 1460907), (63, 626103), (81, 486969), (189, 208701), (243, 162323), (567, 69567), (1701, 23189)]