57286563

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 20473437

約数列:

[1, 3, 71, 213, 449, 599, 1347, 1797, 31879, 42529, 95637, 127587, 268951, 806853, 19095521, 57286563]

約数ペア:

[(1, 57286563), (3, 19095521), (71, 806853), (213, 268951), (449, 127587), (599, 95637), (1347, 42529), (1797, 31879)]