400552023

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{21863}}^1$

素因数の和:22094

約数の個数: 16

約数和(自身を含む): 554121216

約数和(自身を除く): 153569193

約数列:

[1, 3, 31, 93, 197, 591, 6107, 18321, 21863, 65589, 677753, 2033259, 4307011, 12921033, 133517341, 400552023]

約数ペア:

[(1, 400552023), (3, 133517341), (31, 12921033), (93, 4307011), (197, 2033259), (591, 677753), (6107, 65589), (18321, 21863)]