23851431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 36256896

約数和(自身を除く): 12405465

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1613, 1643, 4839, 4929, 14517, 14787, 50003, 85489, 150009, 256467, 450027, 769401, 2650159, 7950477, 23851431]

約数ペア:

[(1, 23851431), (3, 7950477), (9, 2650159), (31, 769401), (53, 450027), (93, 256467), (159, 150009), (279, 85489), (477, 50003), (1613, 14787), (1643, 14517), (4839, 4929)]