215533269

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83443}}^1$

素因数の和:83497

約数の個数: 24

約数和(自身を含む): 364483392

約数和(自身を除く): 148950123

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 83443, 250329, 584101, 750987, 1752303, 3421163, 5256909, 10263489, 23948141, 30790467, 71844423, 215533269]

約数ペア:

[(1, 215533269), (3, 71844423), (7, 30790467), (9, 23948141), (21, 10263489), (41, 5256909), (63, 3421163), (123, 1752303), (287, 750987), (369, 584101), (861, 250329), (2583, 83443)]