2886317

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 3489792

約数和(自身を除く): 603475

約数列:

[1, 7, 31, 47, 217, 283, 329, 1457, 1981, 8773, 10199, 13301, 61411, 93107, 412331, 2886317]

約数ペア:

[(1, 2886317), (7, 412331), (31, 93107), (47, 61411), (217, 13301), (283, 10199), (329, 8773), (1457, 1981)]