47180567

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 56719872

約数和(自身を除く): 9539305

約数列:

[1, 7, 23, 131, 161, 917, 2237, 3013, 15659, 21091, 51451, 293047, 360157, 2051329, 6740081, 47180567]

約数ペア:

[(1, 47180567), (7, 6740081), (23, 2051329), (131, 360157), (161, 293047), (917, 51451), (2237, 21091), (3013, 15659)]