39396987

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14543}}^1$

素因数の和:14599

約数の個数: 24

約数和(自身を含む): 66553344

約数和(自身を除く): 27156357

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14543, 43629, 101801, 130887, 305403, 625349, 916209, 1876047, 4377443, 5628141, 13132329, 39396987]

約数ペア:

[(1, 39396987), (3, 13132329), (7, 5628141), (9, 4377443), (21, 1876047), (43, 916209), (63, 625349), (129, 305403), (301, 130887), (387, 101801), (903, 43629), (2709, 14543)]