26553309

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 36644160

約数和(自身を除く): 10090851

約数列:

[1, 3, 37, 111, 139, 417, 1721, 5143, 5163, 15429, 63677, 191031, 239219, 717657, 8851103, 26553309]

約数ペア:

[(1, 26553309), (3, 8851103), (37, 717657), (111, 239219), (139, 191031), (417, 63677), (1721, 15429), (5143, 5163)]