2149592067

素因数分解:

$3^3\times 7^1\times {\mathrm{11373503}}^1$

素因数の和:11373519

約数の個数: 16

約数和(自身を含む): 3639521280

約数和(自身を除く): 1489929213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11373503, 34120509, 79614521, 102361527, 238843563, 307084581, 716530689, 2149592067]

約数ペア:

[(1, 2149592067), (3, 716530689), (7, 307084581), (9, 238843563), (21, 102361527), (27, 79614521), (63, 34120509), (189, 11373503)]