6743889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 10108800

約数和(自身を除く): 3364911

約数列:

[1, 3, 9, 47, 107, 141, 149, 321, 423, 447, 963, 1341, 5029, 7003, 15087, 15943, 21009, 45261, 47829, 63027, 143487, 749321, 2247963, 6743889]

約数ペア:

[(1, 6743889), (3, 2247963), (9, 749321), (47, 143487), (107, 63027), (141, 47829), (149, 45261), (321, 21009), (423, 15943), (447, 15087), (963, 7003), (1341, 5029)]