528058713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26497}}^1$

素因数の和:26593

約数の個数: 32

約数和(自身を含む): 878461696

約数和(自身を除く): 350402983

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 26497, 79491, 185479, 344461, 556437, 1033383, 1934281, 2411227, 5802843, 7233681, 13539967, 25145653, 40619901, 75436959, 176019571, 528058713]

約数ペア:

[(1, 528058713), (3, 176019571), (7, 75436959), (13, 40619901), (21, 25145653), (39, 13539967), (73, 7233681), (91, 5802843), (219, 2411227), (273, 1934281), (511, 1033383), (949, 556437), (1533, 344461), (2847, 185479), (6643, 79491), (19929, 26497)]