4920584781

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3300191}}^1$

素因数の和:3300272

約数の個数: 16

約数和(自身を含む): 7603642368

約数和(自身を除く): 2683057587

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 3300191, 9900573, 23101337, 69304011, 234313561, 702940683, 1640194927, 4920584781]

約数ペア:

[(1, 4920584781), (3, 1640194927), (7, 702940683), (21, 234313561), (71, 69304011), (213, 23101337), (497, 9900573), (1491, 3300191)]