25526241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 40098240

約数和(自身を除く): 14571999

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 2039, 4173, 6117, 12519, 18351, 26507, 79521, 218173, 238563, 654519, 1963557, 2836249, 8508747, 25526241]

約数ペア:

[(1, 25526241), (3, 8508747), (9, 2836249), (13, 1963557), (39, 654519), (107, 238563), (117, 218173), (321, 79521), (963, 26507), (1391, 18351), (2039, 12519), (4173, 6117)]