1298454903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 2038533120

約数和(自身を除く): 740078217

約数列:

[1, 3, 9, 23, 29, 69, 87, 163, 207, 261, 489, 667, 1327, 1467, 2001, 3749, 3981, 4727, 6003, 11247, 11943, 14181, 30521, 33741, 38483, 42543, 91563, 108721, 115449, 216301, 274689, 326163, 346347, 648903, 885109, 978489, 1946709, 2655327, 4974923, 6272729, 7965981, 14924769, 18818187, 44774307, 56454561, 144272767, 432818301, 1298454903]

約数ペア:

[(1, 1298454903), (3, 432818301), (9, 144272767), (23, 56454561), (29, 44774307), (69, 18818187), (87, 14924769), (163, 7965981), (207, 6272729), (261, 4974923), (489, 2655327), (667, 1946709), (1327, 978489), (1467, 885109), (2001, 648903), (3749, 346347), (3981, 326163), (4727, 274689), (6003, 216301), (11247, 115449), (11943, 108721), (14181, 91563), (30521, 42543), (33741, 38483)]