16582869

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 24710400

約数和(自身を除く): 8127531

約数列:

[1, 3, 9, 47, 141, 197, 199, 423, 591, 597, 1773, 1791, 9259, 9353, 27777, 28059, 39203, 83331, 84177, 117609, 352827, 1842541, 5527623, 16582869]

約数ペア:

[(1, 16582869), (3, 5527623), (9, 1842541), (47, 352827), (141, 117609), (197, 84177), (199, 83331), (423, 39203), (591, 28059), (597, 27777), (1773, 9353), (1791, 9259)]