986551293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{212573}}^1$

素因数の和:212613

約数の個数: 32

約数和(自身を含む): 1714196736

約数和(自身を除く): 727645443

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 212573, 637719, 1488011, 2763449, 3613741, 4464033, 8290347, 10841223, 19344143, 25296187, 46978633, 58032429, 75888561, 140935899, 328850431, 986551293]

約数ペア:

[(1, 986551293), (3, 328850431), (7, 140935899), (13, 75888561), (17, 58032429), (21, 46978633), (39, 25296187), (51, 19344143), (91, 10841223), (119, 8290347), (221, 4464033), (273, 3613741), (357, 2763449), (663, 1488011), (1547, 637719), (4641, 212573)]