6997863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 10112256

約数和(自身を除く): 3114393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 3191, 9573, 54247, 137213, 162741, 411639, 2332621, 6997863]

約数ペア:

[(1, 6997863), (3, 2332621), (17, 411639), (43, 162741), (51, 137213), (129, 54247), (731, 9573), (2193, 3191)]