47408193

素因数分解:

$3^3\times 7^1\times {\mathrm{250837}}^1$

素因数の和:250853

約数の個数: 16

約数和(自身を含む): 80268160

約数和(自身を除く): 32859967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 250837, 752511, 1755859, 2257533, 5267577, 6772599, 15802731, 47408193]

約数ペア:

[(1, 47408193), (3, 15802731), (7, 6772599), (9, 5267577), (21, 2257533), (27, 1755859), (63, 752511), (189, 250837)]