2016356181

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{16529}}^1$

素因数の和:16733

約数の個数: 32

約数和(自身を含む): 3175875840

約数和(自身を除く): 1159519659

約数列:

[1, 3, 7, 21, 37, 111, 157, 259, 471, 777, 1099, 3297, 5809, 16529, 17427, 40663, 49587, 115703, 121989, 347109, 611573, 1834719, 2595053, 4281011, 7785159, 12843033, 18165371, 54496113, 96016961, 288050883, 672118727, 2016356181]

約数ペア:

[(1, 2016356181), (3, 672118727), (7, 288050883), (21, 96016961), (37, 54496113), (111, 18165371), (157, 12843033), (259, 7785159), (471, 4281011), (777, 2595053), (1099, 1834719), (3297, 611573), (5809, 347109), (16529, 121989), (17427, 115703), (40663, 49587)]