528064719

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 888920928

約数和(自身を除く): 360856209

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 273, 411, 637, 959, 1781, 1911, 2017, 2877, 5343, 6051, 6713, 12467, 14119, 20139, 26221, 37401, 42357, 78663, 87269, 98833, 183547, 261807, 276329, 296499, 550641, 828987, 1284829, 1934303, 3592277, 3854487, 5802909, 10776831, 13540121, 25145939, 40620363, 75437817, 176021573, 528064719]

約数ペア:

[(1, 528064719), (3, 176021573), (7, 75437817), (13, 40620363), (21, 25145939), (39, 13540121), (49, 10776831), (91, 5802909), (137, 3854487), (147, 3592277), (273, 1934303), (411, 1284829), (637, 828987), (959, 550641), (1781, 296499), (1911, 276329), (2017, 261807), (2877, 183547), (5343, 98833), (6051, 87269), (6713, 78663), (12467, 42357), (14119, 37401), (20139, 26221)]