47159817

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 63705600

約数和(自身を除く): 16545783

約数列:

[1, 3, 157, 223, 449, 471, 669, 1347, 35011, 70493, 100127, 105033, 211479, 300381, 15719939, 47159817]

約数ペア:

[(1, 47159817), (3, 15719939), (157, 300381), (223, 211479), (449, 105033), (471, 100127), (669, 70493), (1347, 35011)]