2017663821

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{2473}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 2935104120

約数和(自身を除く): 917440299

約数列:

[1, 3, 9, 269, 337, 807, 1011, 2421, 2473, 3033, 7419, 22257, 90653, 271959, 665237, 815877, 833401, 1995711, 2500203, 5987133, 7500609, 224184869, 672554607, 2017663821]

約数ペア:

[(1, 2017663821), (3, 672554607), (9, 224184869), (269, 7500609), (337, 5987133), (807, 2500203), (1011, 1995711), (2421, 833401), (2473, 815877), (3033, 665237), (7419, 271959), (22257, 90653)]