996812001

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{7159}}^1$

素因数の和:7368

約数の個数: 28

約数和(自身を含む): 1502568960

約数和(自身を除く): 505756959

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 729, 1719, 5157, 7159, 15471, 21477, 46413, 64431, 139239, 193293, 579879, 1367369, 1739637, 4102107, 5218911, 12306321, 36918963, 110756889, 332270667, 996812001]

約数ペア:

[(1, 996812001), (3, 332270667), (9, 110756889), (27, 36918963), (81, 12306321), (191, 5218911), (243, 4102107), (573, 1739637), (729, 1367369), (1719, 579879), (5157, 193293), (7159, 139239), (15471, 64431), (21477, 46413)]