2019935277

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{274709}}^1$

素因数の和:274777

約数の個数: 24

約数和(自身を含む): 3142682400

約数和(自身を除く): 1122747123

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 274709, 824127, 2472381, 5219471, 11812487, 15658413, 35437461, 46975239, 106312383, 224437253, 673311759, 2019935277]

約数ペア:

[(1, 2019935277), (3, 673311759), (9, 224437253), (19, 106312383), (43, 46975239), (57, 35437461), (129, 15658413), (171, 11812487), (387, 5219471), (817, 2472381), (2451, 824127), (7353, 274709)]