6731204991

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{498497}}^1$

素因数の和:499150

約数の個数: 16

約数和(自身を含む): 10273046784

約数和(自身を除く): 3541841793

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 498497, 1495491, 3489479, 10468437, 320533571, 961600713, 2243734997, 6731204991]

約数ペア:

[(1, 6731204991), (3, 2243734997), (7, 961600713), (21, 320533571), (643, 10468437), (1929, 3489479), (4501, 1495491), (13503, 498497)]