1680255057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1001941}}^1$

素因数の和:1002000

約数の個数: 16

約数和(自身を含む): 2468785088

約数和(自身を除く): 788530031

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1001941, 3005823, 13025233, 39075699, 43083463, 129250389, 560085019, 1680255057]

約数ペア:

[(1, 1680255057), (3, 560085019), (13, 129250389), (39, 43083463), (43, 39075699), (129, 13025233), (559, 3005823), (1677, 1001941)]