1006803

素因数分解:

$3^3\times 7^2\times {\mathrm{761}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 1737360

約数和(自身を除く): 730557

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 761, 1323, 2283, 5327, 6849, 15981, 20547, 37289, 47943, 111867, 143829, 335601, 1006803]

約数ペア:

[(1, 1006803), (3, 335601), (7, 143829), (9, 111867), (21, 47943), (27, 37289), (49, 20547), (63, 15981), (147, 6849), (189, 5327), (441, 2283), (761, 1323)]