2017506339

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{501493}}^1$

素因数の和:501651

約数の個数: 16

約数和(自身を含む): 3008964000

約数和(自身を除く): 991457661

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 501493, 1504479, 4513437, 13540311, 74722457, 224167371, 672502113, 2017506339]

約数ペア:

[(1, 2017506339), (3, 672502113), (9, 224167371), (27, 74722457), (149, 13540311), (447, 4513437), (1341, 1504479), (4023, 501493)]