29505267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 19915533

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 239, 261, 319, 387, 473, 717, 957, 1247, 1419, 2151, 2629, 2871, 3741, 4257, 6931, 7887, 10277, 11223, 13717, 20793, 23661, 30831, 41151, 62379, 76241, 92493, 113047, 123453, 228723, 298033, 339141, 686169, 894099, 1017423, 2682297, 3278363, 9835089, 29505267]

約数ペア:

[(1, 29505267), (3, 9835089), (9, 3278363), (11, 2682297), (29, 1017423), (33, 894099), (43, 686169), (87, 339141), (99, 298033), (129, 228723), (239, 123453), (261, 113047), (319, 92493), (387, 76241), (473, 62379), (717, 41151), (957, 30831), (1247, 23661), (1419, 20793), (2151, 13717), (2629, 11223), (2871, 10277), (3741, 7887), (4257, 6931)]