12701143

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 16138752

約数和(自身を除く): 3437609

約数列:

[1, 7, 13, 49, 91, 127, 157, 637, 889, 1099, 1651, 2041, 6223, 7693, 11557, 14287, 19939, 80899, 100009, 139573, 259207, 977011, 1814449, 12701143]

約数ペア:

[(1, 12701143), (7, 1814449), (13, 977011), (49, 259207), (91, 139573), (127, 100009), (157, 80899), (637, 19939), (889, 14287), (1099, 11557), (1651, 7693), (2041, 6223)]