53211381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1999}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 74880000

約数和(自身を除く): 21668619

約数列:

[1, 3, 19, 57, 467, 1401, 1999, 5997, 8873, 26619, 37981, 113943, 933533, 2800599, 17737127, 53211381]

約数ペア:

[(1, 53211381), (3, 17737127), (19, 2800599), (57, 933533), (467, 113943), (1401, 37981), (1999, 26619), (5997, 8873)]