39451293

素因数分解:

$3^8\times 7^1\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 67706080

約数和(自身を除く): 28254787

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 859, 1701, 2187, 2577, 5103, 6013, 6561, 7731, 15309, 18039, 23193, 45927, 54117, 69579, 162351, 208737, 487053, 626211, 1461159, 1878633, 4383477, 5635899, 13150431, 39451293]

約数ペア:

[(1, 39451293), (3, 13150431), (7, 5635899), (9, 4383477), (21, 1878633), (27, 1461159), (63, 626211), (81, 487053), (189, 208737), (243, 162351), (567, 69579), (729, 54117), (859, 45927), (1701, 23193), (2187, 18039), (2577, 15309), (5103, 7731), (6013, 6561)]