1284343479

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{23537}}^1$

素因数の和:23636

約数の個数: 32

約数和(自身を含む): 1988490240

約数和(自身を除く): 704146761

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 6063, 18189, 23537, 54567, 70611, 211833, 635499, 1012091, 1106239, 3036273, 3318717, 9108819, 9956151, 27326457, 29868453, 47568277, 142704831, 428114493, 1284343479]

約数ペア:

[(1, 1284343479), (3, 428114493), (9, 142704831), (27, 47568277), (43, 29868453), (47, 27326457), (129, 9956151), (141, 9108819), (387, 3318717), (423, 3036273), (1161, 1106239), (1269, 1012091), (2021, 635499), (6063, 211833), (18189, 70611), (23537, 54567)]