5561199

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 9408672

約数和(自身を除く): 3847473

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2153, 2583, 6459, 15071, 19377, 45213, 88273, 135639, 264819, 617911, 794457, 1853733, 5561199]

約数ペア:

[(1, 5561199), (3, 1853733), (7, 794457), (9, 617911), (21, 264819), (41, 135639), (63, 88273), (123, 45213), (287, 19377), (369, 15071), (861, 6459), (2153, 2583)]