343434421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 389743200

約数和(自身を除く): 46308779

約数列:

[1, 11, 43, 121, 149, 443, 473, 1639, 4873, 5203, 6407, 18029, 19049, 53603, 66007, 70477, 209539, 726077, 775247, 2304929, 2838301, 7986847, 31221311, 343434421]

約数ペア:

[(1, 343434421), (11, 31221311), (43, 7986847), (121, 2838301), (149, 2304929), (443, 775247), (473, 726077), (1639, 209539), (4873, 70477), (5203, 66007), (6407, 53603), (18029, 19049)]