12108411

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 20277504

約数和(自身を除く): 8169093

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2707, 4473, 8121, 18949, 24363, 56847, 170541, 192197, 576591, 1345379, 1729773, 4036137, 12108411]

約数ペア:

[(1, 12108411), (3, 4036137), (7, 1729773), (9, 1345379), (21, 576591), (63, 192197), (71, 170541), (213, 56847), (497, 24363), (639, 18949), (1491, 8121), (2707, 4473)]