2555366463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{20431}}^1$

素因数の和:21519

約数の個数: 24

約数和(自身を含む): 3978927680

約数和(自身を除く): 1423561217

約数列:

[1, 3, 9, 13, 39, 117, 1069, 3207, 9621, 13897, 20431, 41691, 61293, 125073, 183879, 265603, 796809, 2390427, 21840739, 65522217, 196566651, 283929607, 851788821, 2555366463]

約数ペア:

[(1, 2555366463), (3, 851788821), (9, 283929607), (13, 196566651), (39, 65522217), (117, 21840739), (1069, 2390427), (3207, 796809), (9621, 265603), (13897, 183879), (20431, 125073), (41691, 61293)]