5520459

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 8460800

約数和(自身を除く): 2940341

約数列:

[1, 3, 7, 21, 199, 597, 1321, 1393, 3963, 4179, 9247, 27741, 262879, 788637, 1840153, 5520459]

約数ペア:

[(1, 5520459), (3, 1840153), (7, 788637), (21, 262879), (199, 27741), (597, 9247), (1321, 4179), (1393, 3963)]