2459889

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 3773952

約数和(自身を除く): 1314063

約数列:

[1, 3, 9, 27, 53, 81, 159, 191, 243, 477, 573, 1431, 1719, 4293, 5157, 10123, 12879, 15471, 30369, 46413, 91107, 273321, 819963, 2459889]

約数ペア:

[(1, 2459889), (3, 819963), (9, 273321), (27, 91107), (53, 46413), (81, 30369), (159, 15471), (191, 12879), (243, 10123), (477, 5157), (573, 4293), (1431, 1719)]