12510939

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{787}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 19113728

約数和(自身を除く): 6602789

約数列:

[1, 3, 7, 21, 757, 787, 2271, 2361, 5299, 5509, 15897, 16527, 595759, 1787277, 4170313, 12510939]

約数ペア:

[(1, 12510939), (3, 4170313), (7, 1787277), (21, 595759), (757, 16527), (787, 15897), (2271, 5509), (2361, 5299)]