6387507

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 10749024

約数和(自身を除く): 4361517

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1913, 3339, 5739, 13391, 17217, 40173, 101389, 120519, 304167, 709723, 912501, 2129169, 6387507]

約数ペア:

[(1, 6387507), (3, 2129169), (7, 912501), (9, 709723), (21, 304167), (53, 120519), (63, 101389), (159, 40173), (371, 17217), (477, 13391), (1113, 5739), (1913, 3339)]