2975133

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 4747872

約数和(自身を除く): 1772739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 547, 777, 1641, 1813, 3829, 5439, 11487, 20239, 26803, 60717, 80409, 141673, 425019, 991711, 2975133]

約数ペア:

[(1, 2975133), (3, 991711), (7, 425019), (21, 141673), (37, 80409), (49, 60717), (111, 26803), (147, 20239), (259, 11487), (547, 5439), (777, 3829), (1641, 1813)]