12925563

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 20924928

約数和(自身を除く): 7999365

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3823, 11469, 26761, 80283, 87929, 187327, 263787, 561981, 615503, 1846509, 4308521, 12925563]

約数ペア:

[(1, 12925563), (3, 4308521), (7, 1846509), (21, 615503), (23, 561981), (49, 263787), (69, 187327), (147, 87929), (161, 80283), (483, 26761), (1127, 11469), (3381, 3823)]