47022969

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 29617287

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1231, 1819, 2247, 3693, 5457, 8617, 12733, 20927, 25851, 38199, 62781, 131717, 146489, 395151, 439467, 922019, 2239189, 2766057, 6717567, 15674323, 47022969]

約数ペア:

[(1, 47022969), (3, 15674323), (7, 6717567), (17, 2766057), (21, 2239189), (51, 922019), (107, 439467), (119, 395151), (321, 146489), (357, 131717), (749, 62781), (1231, 38199), (1819, 25851), (2247, 20927), (3693, 12733), (5457, 8617)]