39209259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5531}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 55762560

約数和(自身を除く): 16553301

約数列:

[1, 3, 17, 51, 139, 417, 2363, 5531, 7089, 16593, 94027, 282081, 768809, 2306427, 13069753, 39209259]

約数ペア:

[(1, 39209259), (3, 13069753), (17, 2306427), (51, 768809), (139, 282081), (417, 94027), (2363, 16593), (5531, 7089)]