853807850007

素因数分解:

$3^1\times 7^1\times {\mathrm{2882081}}^1\times {\mathrm{14107}}^1$

素因数の和:2896198

約数の個数: 16

約数和(自身を含む): 1301133211392

約数和(自身を除く): 447325361385

約数列:

[1, 3, 7, 21, 14107, 42321, 98749, 296247, 2882081, 8646243, 20174567, 60523701, 40657516667, 121972550001, 284602616669, 853807850007]

約数ペア:

[(1, 853807850007), (3, 284602616669), (7, 121972550001), (21, 40657516667), (14107, 60523701), (42321, 20174567), (98749, 8646243), (296247, 2882081)]