4238528049

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{810581}}^1$

素因数の和:810677

約数の個数: 24

約数和(自身を含む): 7081244352

約数和(自身を除く): 2842716303

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 810581, 2431743, 5674067, 7295229, 17022201, 51066603, 67278223, 201834669, 470947561, 605504007, 1412842683, 4238528049]

約数ペア:

[(1, 4238528049), (3, 1412842683), (7, 605504007), (9, 470947561), (21, 201834669), (63, 67278223), (83, 51066603), (249, 17022201), (581, 7295229), (747, 5674067), (1743, 2431743), (5229, 810581)]