5280808449

素因数分解:

$3^1\times 7^3\times {\mathrm{5131981}}^1$

素因数の和:5132005

約数の個数: 16

約数和(自身を含む): 8211171200

約数和(自身を除く): 2930362751

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 5131981, 15395943, 35923867, 107771601, 251467069, 754401207, 1760269483, 5280808449]

約数ペア:

[(1, 5280808449), (3, 1760269483), (7, 754401207), (21, 251467069), (49, 107771601), (147, 35923867), (343, 15395943), (1029, 5131981)]