329458773

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 514483200

約数和(自身を除く): 185024427

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 973, 1239, 1913, 2919, 5739, 8201, 13391, 24603, 40173, 57407, 112867, 172221, 265907, 338601, 790069, 797721, 1861349, 2370207, 5584047, 15688513, 47065539, 109819591, 329458773]

約数ペア:

[(1, 329458773), (3, 109819591), (7, 47065539), (21, 15688513), (59, 5584047), (139, 2370207), (177, 1861349), (413, 797721), (417, 790069), (973, 338601), (1239, 265907), (1913, 172221), (2919, 112867), (5739, 57407), (8201, 40173), (13391, 24603)]