2103293073

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{353911}}^1$

素因数の和:354204

約数の個数: 16

約数和(自身を含む): 3216352256

約数和(自身を除く): 1113059183

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 353911, 1061733, 2477377, 7432131, 100156813, 300470439, 701097691, 2103293073]

約数ペア:

[(1, 2103293073), (3, 701097691), (7, 300470439), (21, 100156813), (283, 7432131), (849, 2477377), (1981, 1061733), (5943, 353911)]