1323489027

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{2731}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 2064605184

約数和(自身を除く): 741116157

約数列:

[1, 3, 7, 21, 47, 141, 329, 491, 987, 1473, 2731, 3437, 8193, 10311, 19117, 23077, 57351, 69231, 128357, 161539, 385071, 484617, 898499, 1340921, 2695497, 4022763, 9386447, 28159341, 63023287, 189069861, 441163009, 1323489027]

約数ペア:

[(1, 1323489027), (3, 441163009), (7, 189069861), (21, 63023287), (47, 28159341), (141, 9386447), (329, 4022763), (491, 2695497), (987, 1340921), (1473, 898499), (2731, 484617), (3437, 385071), (8193, 161539), (10311, 128357), (19117, 69231), (23077, 57351)]