1389152127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{1663}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 2142167040

約数和(自身を除く): 753014913

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1489, 1663, 4467, 4989, 16379, 18293, 25313, 28271, 49137, 54879, 75939, 84813, 278443, 310981, 835329, 932943, 2476207, 7428621, 27238277, 42095519, 81714831, 126286557, 463050709, 1389152127]

約数ペア:

[(1, 1389152127), (3, 463050709), (11, 126286557), (17, 81714831), (33, 42095519), (51, 27238277), (187, 7428621), (561, 2476207), (1489, 932943), (1663, 835329), (4467, 310981), (4989, 278443), (16379, 84813), (18293, 75939), (25313, 54879), (28271, 49137)]