47356287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 73598976

約数和(自身を除く): 26242689

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 1451, 2967, 4353, 10879, 15961, 32637, 33373, 47883, 62393, 100119, 187179, 367103, 686323, 1101309, 1435039, 2058969, 4305117, 15785429, 47356287]

約数ペア:

[(1, 47356287), (3, 15785429), (11, 4305117), (23, 2058969), (33, 1435039), (43, 1101309), (69, 686323), (129, 367103), (253, 187179), (473, 100119), (759, 62393), (989, 47883), (1419, 33373), (1451, 32637), (2967, 15961), (4353, 10879)]