47201037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 24358899

約数列:

[1, 3, 13, 23, 39, 69, 101, 299, 303, 521, 897, 1313, 1563, 2323, 3939, 6773, 6969, 11983, 20319, 30199, 35949, 52621, 90597, 155779, 157863, 467337, 684073, 1210283, 2052219, 3630849, 15733679, 47201037]

約数ペア:

[(1, 47201037), (3, 15733679), (13, 3630849), (23, 2052219), (39, 1210283), (69, 684073), (101, 467337), (299, 157863), (303, 155779), (521, 90597), (897, 52621), (1313, 35949), (1563, 30199), (2323, 20319), (3939, 11983), (6773, 6969)]