6489279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 9974640

約数和(自身を除く): 3485361

約数列:

[1, 3, 9, 19, 57, 137, 171, 277, 411, 831, 1233, 2493, 2603, 5263, 7809, 15789, 23427, 37949, 47367, 113847, 341541, 721031, 2163093, 6489279]

約数ペア:

[(1, 6489279), (3, 2163093), (9, 721031), (19, 341541), (57, 113847), (137, 47367), (171, 37949), (277, 23427), (411, 15789), (831, 7809), (1233, 5263), (2493, 2603)]