1520996829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{7607}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 2269983744

約数和(自身を除く): 748986915

約数列:

[1, 3, 11, 33, 73, 83, 219, 249, 803, 913, 2409, 2739, 6059, 7607, 18177, 22821, 66649, 83677, 199947, 251031, 555311, 631381, 1665933, 1894143, 6108421, 6945191, 18325263, 20835573, 46090813, 138272439, 506998943, 1520996829]

約数ペア:

[(1, 1520996829), (3, 506998943), (11, 138272439), (33, 46090813), (73, 20835573), (83, 18325263), (219, 6945191), (249, 6108421), (803, 1894143), (913, 1665933), (2409, 631381), (2739, 555311), (6059, 251031), (7607, 199947), (18177, 83677), (22821, 66649)]