489364329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 712419840

約数和(自身を除く): 223055511

約数列:

[1, 3, 17, 47, 51, 109, 141, 327, 799, 1853, 1873, 2397, 5123, 5559, 5619, 15369, 31841, 87091, 88031, 95523, 204157, 261273, 264093, 612471, 1496527, 3470669, 4489581, 9595379, 10412007, 28786137, 163121443, 489364329]

約数ペア:

[(1, 489364329), (3, 163121443), (17, 28786137), (47, 10412007), (51, 9595379), (109, 4489581), (141, 3470669), (327, 1496527), (799, 612471), (1853, 264093), (1873, 261273), (2397, 204157), (5123, 95523), (5559, 88031), (5619, 87091), (15369, 31841)]