6940241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 8719488

約数和(自身を除く): 1779247

約数列:

[1, 7, 11, 77, 173, 521, 1211, 1903, 3647, 5731, 13321, 40117, 90133, 630931, 991463, 6940241]

約数ペア:

[(1, 6940241), (7, 991463), (11, 630931), (77, 90133), (173, 40117), (521, 13321), (1211, 5731), (1903, 3647)]