6490589

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 16

約数和(自身を含む): 7680000

約数和(自身を除く): 1189411

約数列:

[1, 7, 49, 127, 149, 343, 889, 1043, 6223, 7301, 18923, 43561, 51107, 132461, 927227, 6490589]

約数ペア:

[(1, 6490589), (7, 927227), (49, 132461), (127, 51107), (149, 43561), (343, 18923), (889, 7301), (1043, 6223)]