19004294457

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{49003}}^1$

素因数の和:50101

約数の個数: 24

約数和(自身を含む): 28147505568

約数和(自身を除く): 9143211111

約数列:

[1, 3, 9, 41, 123, 369, 1051, 3153, 9459, 43091, 49003, 129273, 147009, 387819, 441027, 2009123, 6027369, 18082107, 51502153, 154506459, 463519377, 2111588273, 6334764819, 19004294457]

約数ペア:

[(1, 19004294457), (3, 6334764819), (9, 2111588273), (41, 463519377), (123, 154506459), (369, 51502153), (1051, 18082107), (3153, 6027369), (9459, 2009123), (43091, 441027), (49003, 387819), (129273, 147009)]