6522399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 10260432

約数和(自身を除く): 3738033

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 521, 963, 1391, 1563, 4173, 4689, 6773, 12519, 20319, 55747, 60957, 167241, 501723, 724711, 2174133, 6522399]

約数ペア:

[(1, 6522399), (3, 2174133), (9, 724711), (13, 501723), (39, 167241), (107, 60957), (117, 55747), (321, 20319), (521, 12519), (963, 6773), (1391, 4689), (1563, 4173)]