39007923

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 53661696

約数和(自身を除く): 14653773

約数列:

[1, 3, 43, 127, 129, 381, 2381, 5461, 7143, 16383, 102383, 302387, 307149, 907161, 13002641, 39007923]

約数ペア:

[(1, 39007923), (3, 13002641), (43, 907161), (127, 307149), (129, 302387), (381, 102383), (2381, 16383), (5461, 7143)]