15832467

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 26697216

約数和(自身を除く): 10864749

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5347, 16041, 37429, 48123, 112287, 251309, 336861, 753927, 1759163, 2261781, 5277489, 15832467]

約数ペア:

[(1, 15832467), (3, 5277489), (7, 2261781), (9, 1759163), (21, 753927), (47, 336861), (63, 251309), (141, 112287), (329, 48123), (423, 37429), (987, 16041), (2961, 5347)]