2129403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 3079296

約数和(自身を除く): 949893

約数列:

[1, 3, 17, 43, 51, 129, 731, 971, 2193, 2913, 16507, 41753, 49521, 125259, 709801, 2129403]

約数ペア:

[(1, 2129403), (3, 709801), (17, 125259), (43, 49521), (51, 41753), (129, 16507), (731, 2913), (971, 2193)]