12200811

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1193}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 18645504

約数和(自身を除く): 6444693

約数列:

[1, 3, 7, 21, 487, 1193, 1461, 3409, 3579, 8351, 10227, 25053, 580991, 1742973, 4066937, 12200811]

約数ペア:

[(1, 12200811), (3, 4066937), (7, 1742973), (21, 580991), (487, 25053), (1193, 10227), (1461, 8351), (3409, 3579)]