338063037

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 526091328

約数和(自身を除く): 188028291

約数列:

[1, 3, 13, 17, 39, 51, 61, 169, 183, 221, 507, 643, 663, 793, 1037, 1929, 2379, 2873, 3111, 8359, 8619, 10309, 10931, 13481, 25077, 30927, 32793, 39223, 40443, 108667, 117669, 142103, 175253, 326001, 426309, 509899, 525759, 666791, 1529697, 1847339, 2000373, 5542017, 6628687, 8668283, 19886061, 26004849, 112687679, 338063037]

約数ペア:

[(1, 338063037), (3, 112687679), (13, 26004849), (17, 19886061), (39, 8668283), (51, 6628687), (61, 5542017), (169, 2000373), (183, 1847339), (221, 1529697), (507, 666791), (643, 525759), (663, 509899), (793, 426309), (1037, 326001), (1929, 175253), (2379, 142103), (2873, 117669), (3111, 108667), (8359, 40443), (8619, 39223), (10309, 32793), (10931, 30927), (13481, 25077)]