339923727

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 54

約数和(自身を含む): 584720136

約数和(自身を除く): 244796409

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 169, 363, 429, 507, 1089, 1287, 1521, 1573, 1847, 1859, 4719, 5541, 5577, 14157, 16623, 16731, 20317, 20449, 24011, 60951, 61347, 72033, 182853, 184041, 216099, 223487, 264121, 312143, 670461, 792363, 936429, 2011383, 2377089, 2809287, 2905331, 3433573, 8715993, 10300719, 26147979, 30902157, 37769303, 113307909, 339923727]

約数ペア:

[(1, 339923727), (3, 113307909), (9, 37769303), (11, 30902157), (13, 26147979), (33, 10300719), (39, 8715993), (99, 3433573), (117, 2905331), (121, 2809287), (143, 2377089), (169, 2011383), (363, 936429), (429, 792363), (507, 670461), (1089, 312143), (1287, 264121), (1521, 223487), (1573, 216099), (1847, 184041), (1859, 182853), (4719, 72033), (5541, 61347), (5577, 60951), (14157, 24011), (16623, 20449), (16731, 20317)]