3886286961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{7321}}^1$

素因数の和:7549

約数の個数: 32

約数和(自身を含む): 5576435200

約数和(自身を除く): 1690148239

約数列:

[1, 3, 19, 57, 67, 139, 201, 417, 1273, 2641, 3819, 7321, 7923, 9313, 21963, 27939, 139099, 176947, 417297, 490507, 530841, 1017619, 1471521, 3052857, 9319633, 19334761, 27958899, 58004283, 68180473, 204541419, 1295428987, 3886286961]

約数ペア:

[(1, 3886286961), (3, 1295428987), (19, 204541419), (57, 68180473), (67, 58004283), (139, 27958899), (201, 19334761), (417, 9319633), (1273, 3052857), (2641, 1471521), (3819, 1017619), (7321, 530841), (7923, 490507), (9313, 417297), (21963, 176947), (27939, 139099)]