223032321

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15083}}^1$

素因数の和:15173

約数の個数: 24

約数和(自身を含む): 338846976

約数和(自身を除く): 115814655

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 15083, 45249, 135747, 467573, 799399, 1402719, 2398197, 4208157, 7194591, 24781369, 74344107, 223032321]

約数ペア:

[(1, 223032321), (3, 74344107), (9, 24781369), (31, 7194591), (53, 4208157), (93, 2398197), (159, 1402719), (279, 799399), (477, 467573), (1643, 135747), (4929, 45249), (14787, 15083)]