2608133073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{7649}}^1$

素因数の和:8921

約数の個数: 32

約数和(自身を含む): 4284000000

約数和(自身を除く): 1675866927

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1249, 3747, 7649, 8743, 16237, 22947, 26229, 48711, 53543, 99437, 113659, 160629, 298311, 340977, 696059, 2088177, 9553601, 28660803, 66875207, 124196813, 200625621, 372590439, 869377691, 2608133073]

約数ペア:

[(1, 2608133073), (3, 869377691), (7, 372590439), (13, 200625621), (21, 124196813), (39, 66875207), (91, 28660803), (273, 9553601), (1249, 2088177), (3747, 696059), (7649, 340977), (8743, 298311), (16237, 160629), (22947, 113659), (26229, 99437), (48711, 53543)]