251204244849

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{11204971}}^1$

素因数の和:11205077

約数の個数: 24

約数和(自身を含む): 377562736512

約数和(自身を除く): 126358491663

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 11204971, 33614913, 100844739, 526633637, 593863463, 1579900911, 1781590389, 4739702733, 5344771167, 27911582761, 83734748283, 251204244849]

約数ペア:

[(1, 251204244849), (3, 83734748283), (9, 27911582761), (47, 5344771167), (53, 4739702733), (141, 1781590389), (159, 1579900911), (423, 593863463), (477, 526633637), (2491, 100844739), (7473, 33614913), (22419, 11204971)]