528036509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 744629760

約数和(自身を除く): 216593251

約数列:

[1, 7, 11, 13, 37, 53, 77, 91, 143, 259, 269, 371, 407, 481, 583, 689, 1001, 1883, 1961, 2849, 2959, 3367, 3497, 4081, 4823, 5291, 7579, 9953, 13727, 14257, 20713, 21571, 24479, 25493, 37037, 38467, 53053, 69671, 99799, 109483, 129389, 150997, 156827, 178451, 185341, 269269, 280423, 527509, 766381, 905723, 1097789, 1297387, 1423279, 1962961, 2038751, 3692563, 5802599, 6857617, 9962953, 14271257, 40618193, 48003319, 75433787, 528036509]

約数ペア:

[(1, 528036509), (7, 75433787), (11, 48003319), (13, 40618193), (37, 14271257), (53, 9962953), (77, 6857617), (91, 5802599), (143, 3692563), (259, 2038751), (269, 1962961), (371, 1423279), (407, 1297387), (481, 1097789), (583, 905723), (689, 766381), (1001, 527509), (1883, 280423), (1961, 269269), (2849, 185341), (2959, 178451), (3367, 156827), (3497, 150997), (4081, 129389), (4823, 109483), (5291, 99799), (7579, 69671), (9953, 53053), (13727, 38467), (14257, 37037), (20713, 25493), (21571, 24479)]