539147049

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{37811}}^1$

素因数の和:37925

約数の個数: 24

約数和(自身を含む): 844871328

約数和(自身を除く): 305724279

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 14259, 37811, 113433, 264677, 794031, 1852739, 3667667, 5558217, 11003001, 25673669, 77021007, 179715683, 539147049]

約数ペア:

[(1, 539147049), (3, 179715683), (7, 77021007), (21, 25673669), (49, 11003001), (97, 5558217), (147, 3667667), (291, 1852739), (679, 794031), (2037, 264677), (4753, 113433), (14259, 37811)]