39405321

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{3739}}^1$

素因数の和:4916

約数の個数: 12

約数和(自身を含む): 56982640

約数和(自身を除く): 17577319

約数列:

[1, 3, 9, 1171, 3513, 3739, 10539, 11217, 33651, 4378369, 13135107, 39405321]

約数ペア:

[(1, 39405321), (3, 13135107), (9, 4378369), (1171, 33651), (3513, 11217), (3739, 10539)]