47909589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175493}}^1$

素因数の和:175516

約数の個数: 16

約数和(自身を含む): 78621312

約数和(自身を除く): 30711723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 175493, 526479, 1228451, 2281409, 3685353, 6844227, 15969863, 47909589]

約数ペア:

[(1, 47909589), (3, 15969863), (7, 6844227), (13, 3685353), (21, 2281409), (39, 1228451), (91, 526479), (273, 175493)]