1007621279

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{47149}}^1$

素因数の和:47270

約数の個数: 16

約数和(自身を含む): 1194969600

約数和(自身を除く): 187348321

約数列:

[1, 7, 43, 71, 301, 497, 3053, 21371, 47149, 330043, 2027407, 3347579, 14191849, 23433053, 143945897, 1007621279]

約数ペア:

[(1, 1007621279), (7, 143945897), (43, 23433053), (71, 14191849), (301, 3347579), (497, 2027407), (3053, 330043), (21371, 47149)]