39287599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 44839392

約数和(自身を除く): 5551793

約数列:

[1, 13, 37, 61, 103, 169, 481, 793, 1339, 2257, 3811, 6253, 6283, 10309, 17407, 29341, 49543, 81679, 232471, 381433, 644059, 1061827, 3022123, 39287599]

約数ペア:

[(1, 39287599), (13, 3022123), (37, 1061827), (61, 644059), (103, 381433), (169, 232471), (481, 81679), (793, 49543), (1339, 29341), (2257, 17407), (3811, 10309), (6253, 6283)]