2078476101

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1091}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 3410447040

約数和(自身を除く): 1331970939

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 857, 1091, 2223, 2571, 3273, 7713, 9819, 11141, 14183, 16283, 20729, 33423, 42549, 48849, 62187, 100269, 127647, 146547, 186561, 211679, 269477, 635037, 808431, 934987, 1905111, 2425293, 2804961, 8414883, 12154831, 17764753, 36464493, 53294259, 109393479, 159882777, 230941789, 692825367, 2078476101]

約数ペア:

[(1, 2078476101), (3, 692825367), (9, 230941789), (13, 159882777), (19, 109393479), (39, 53294259), (57, 36464493), (117, 17764753), (171, 12154831), (247, 8414883), (741, 2804961), (857, 2425293), (1091, 1905111), (2223, 934987), (2571, 808431), (3273, 635037), (7713, 269477), (9819, 211679), (11141, 186561), (14183, 146547), (16283, 127647), (20729, 100269), (33423, 62187), (42549, 48849)]