47043819

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 69818112

約数和(自身を除く): 22774293

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 887, 2661, 5893, 7983, 17679, 53037, 62977, 73621, 188931, 220863, 566793, 662589, 5227091, 15681273, 47043819]

約数ペア:

[(1, 47043819), (3, 15681273), (9, 5227091), (71, 662589), (83, 566793), (213, 220863), (249, 188931), (639, 73621), (747, 62977), (887, 53037), (2661, 17679), (5893, 7983)]