2912786073

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{112337}}^1$

素因数の和:112453

約数の個数: 24

約数和(自身を含む): 4369498848

約数和(自身を除く): 1456712775

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 25929, 112337, 337011, 1011033, 4830491, 7526579, 14491473, 22579737, 43474419, 67739211, 323642897, 970928691, 2912786073]

約数ペア:

[(1, 2912786073), (3, 970928691), (9, 323642897), (43, 67739211), (67, 43474419), (129, 22579737), (201, 14491473), (387, 7526579), (603, 4830491), (2881, 1011033), (8643, 337011), (25929, 112337)]