8249301249

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2826071}}^1$

素因数の和:2826220

約数の個数: 16

約数和(自身を含む): 12660802560

約数和(自身を除く): 4411501311

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 2826071, 8478213, 19782497, 59347491, 392823869, 1178471607, 2749767083, 8249301249]

約数ペア:

[(1, 8249301249), (3, 2749767083), (7, 1178471607), (21, 392823869), (139, 59347491), (417, 19782497), (973, 8478213), (2919, 2826071)]