2006293527

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{740603}}^1$

素因数の和:740659

約数の個数: 24

約数和(自身を含む): 3389003904

約数和(自身を除く): 1382710377

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 740603, 2221809, 5184221, 6665427, 15552663, 31845929, 46657989, 95537787, 222921503, 286613361, 668764509, 2006293527]

約数ペア:

[(1, 2006293527), (3, 668764509), (7, 286613361), (9, 222921503), (21, 95537787), (43, 46657989), (63, 31845929), (129, 15552663), (301, 6665427), (387, 5184221), (903, 2221809), (2709, 740603)]