47285433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 31338567

約数列:

[1, 3, 9, 13, 19, 39, 57, 89, 117, 171, 239, 247, 267, 717, 741, 801, 1157, 1691, 2151, 2223, 3107, 3471, 4541, 5073, 9321, 10413, 13623, 15219, 21271, 21983, 27963, 40869, 59033, 63813, 65949, 177099, 191439, 197847, 276523, 404149, 531297, 829569, 1212447, 2488707, 3637341, 5253937, 15761811, 47285433]

約数ペア:

[(1, 47285433), (3, 15761811), (9, 5253937), (13, 3637341), (19, 2488707), (39, 1212447), (57, 829569), (89, 531297), (117, 404149), (171, 276523), (239, 197847), (247, 191439), (267, 177099), (717, 65949), (741, 63813), (801, 59033), (1157, 40869), (1691, 27963), (2151, 21983), (2223, 21271), (3107, 15219), (3471, 13623), (4541, 10413), (5073, 9321)]