4391551143

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{5087}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 7391195136

約数和(自身を除く): 2999643993

約数列:

[1, 3, 7, 9, 21, 63, 71, 193, 213, 497, 579, 639, 1351, 1491, 1737, 4053, 4473, 5087, 12159, 13703, 15261, 35609, 41109, 45783, 95921, 106827, 123327, 287763, 320481, 361177, 863289, 981791, 1083531, 2528239, 2945373, 3250593, 6872537, 7584717, 8836119, 20617611, 22754151, 61852833, 69707161, 209121483, 487950127, 627364449, 1463850381, 4391551143]

約数ペア:

[(1, 4391551143), (3, 1463850381), (7, 627364449), (9, 487950127), (21, 209121483), (63, 69707161), (71, 61852833), (193, 22754151), (213, 20617611), (497, 8836119), (579, 7584717), (639, 6872537), (1351, 3250593), (1491, 2945373), (1737, 2528239), (4053, 1083531), (4473, 981791), (5087, 863289), (12159, 361177), (13703, 320481), (15261, 287763), (35609, 123327), (41109, 106827), (45783, 95921)]