47047803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 23350917

約数列:

[1, 3, 11, 33, 83, 89, 193, 249, 267, 579, 913, 979, 2123, 2739, 2937, 6369, 7387, 16019, 17177, 22161, 48057, 51531, 81257, 176209, 188947, 243771, 528627, 566841, 1425691, 4277073, 15682601, 47047803]

約数ペア:

[(1, 47047803), (3, 15682601), (11, 4277073), (33, 1425691), (83, 566841), (89, 528627), (193, 243771), (249, 188947), (267, 176209), (579, 81257), (913, 51531), (979, 48057), (2123, 22161), (2739, 17177), (2937, 16019), (6369, 7387)]