297046953

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15259}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 507852800

約数和(自身を除く): 210805847

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 15259, 19467, 45777, 106813, 137331, 320439, 411993, 961317, 1571677, 2883951, 4715031, 11001739, 14145093, 33005217, 42435279, 99015651, 297046953]

約数ペア:

[(1, 297046953), (3, 99015651), (7, 42435279), (9, 33005217), (21, 14145093), (27, 11001739), (63, 4715031), (103, 2883951), (189, 1571677), (309, 961317), (721, 411993), (927, 320439), (2163, 137331), (2781, 106813), (6489, 45777), (15259, 19467)]