2008889751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9109}}^1$

素因数の和:9327

約数の個数: 32

約数和(自身を含む): 3011984640

約数和(自身を除く): 1003094889

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 1353, 1793, 5379, 6683, 9109, 20049, 27327, 73513, 100199, 220539, 300597, 373469, 1120407, 1484767, 4108159, 4454301, 12324477, 16332437, 48997311, 60875447, 182626341, 669629917, 2008889751]

約数ペア:

[(1, 2008889751), (3, 669629917), (11, 182626341), (33, 60875447), (41, 48997311), (123, 16332437), (163, 12324477), (451, 4454301), (489, 4108159), (1353, 1484767), (1793, 1120407), (5379, 373469), (6683, 300597), (9109, 220539), (20049, 100199), (27327, 73513)]