320838477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{3187}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 446830080

約数和(自身を除く): 125991603

約数列:

[1, 3, 23, 69, 1459, 3187, 4377, 9561, 33557, 73301, 100671, 219903, 4649833, 13949499, 106946159, 320838477]

約数ペア:

[(1, 320838477), (3, 106946159), (23, 13949499), (69, 4649833), (1459, 219903), (3187, 100671), (4377, 73301), (9561, 33557)]