982912161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{20359}}^1$

素因数の和:20410

約数の個数: 48

約数和(自身を含む): 1733043200

約数和(自身を除く): 750131039

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 2299, 2541, 4389, 6897, 16093, 20359, 48279, 61077, 142513, 223949, 386821, 427539, 671847, 1160463, 1567643, 2463439, 2707747, 4255031, 4702929, 7390317, 8123241, 12765093, 17244073, 29785217, 46805341, 51732219, 89355651, 140416023, 327637387, 982912161]

約数ペア:

[(1, 982912161), (3, 327637387), (7, 140416023), (11, 89355651), (19, 51732219), (21, 46805341), (33, 29785217), (57, 17244073), (77, 12765093), (121, 8123241), (133, 7390317), (209, 4702929), (231, 4255031), (363, 2707747), (399, 2463439), (627, 1567643), (847, 1160463), (1463, 671847), (2299, 427539), (2541, 386821), (4389, 223949), (6897, 142513), (16093, 61077), (20359, 48279)]